diff --git a/home/templatetags/format_timesince.py b/home/templatetags/format_timesince.py
new file mode 100644
index 00000000..bb5574cc
--- /dev/null
+++ b/home/templatetags/format_timesince.py
@@ -0,0 +1,9 @@
+from home.templatetags.markdown import register
+
+
+@register.filter
+def format_timesince(timesince: str) -> str:
+    """
+    Timesince returns a string like "3 days, 4 hours". This filter will return a string like "3 days".
+    """
+    return timesince.split(",")[0]
diff --git a/lib/datahub-client/data_platform_catalogue/client/datahub_client.py b/lib/datahub-client/data_platform_catalogue/client/datahub_client.py
index 178f8169..ea46d733 100644
--- a/lib/datahub-client/data_platform_catalogue/client/datahub_client.py
+++ b/lib/datahub-client/data_platform_catalogue/client/datahub_client.py
@@ -45,12 +45,14 @@
     parse_data_owner,
     parse_domain,
     parse_glossary_terms,
+    parse_last_modified,
     parse_names,
     parse_properties,
     parse_relations,
     parse_stewards,
     parse_subtypes,
     parse_tags,
+    parse_updated,
 )
 from data_platform_catalogue.client.search import SearchClient
 from data_platform_catalogue.entities import (
@@ -274,6 +276,8 @@ def get_table_details(self, urn) -> Table:
             tags = parse_tags(response)
             glossary_terms = parse_glossary_terms(response)
             created, modified = parse_created_and_modified(properties)
+            modified = parse_last_modified(response)
+            updated = parse_updated(response)
             name, display_name, qualified_name = parse_names(response, properties)
 
             lineage_relations = parse_relations(
@@ -308,6 +312,7 @@ def get_table_details(self, urn) -> Table:
                 tags=tags,
                 glossary_terms=glossary_terms,
                 last_modified=modified,
+                last_updated=updated,
                 created=created,
                 column_details=columns,
                 custom_properties=custom_properties,
@@ -369,6 +374,7 @@ def get_database_details(self, urn: str) -> Database:
             tags = parse_tags(response)
             glossary_terms = parse_glossary_terms(response)
             created, modified = parse_created_and_modified(properties)
+            modified = parse_last_modified(response)
             name, display_name, qualified_name = parse_names(response, properties)
 
             child_relations = parse_relations(
@@ -412,6 +418,7 @@ def get_dashboard_details(self, urn: str) -> Dashboard:
             tags = parse_tags(response)
             glossary_terms = parse_glossary_terms(response)
             created, modified = parse_created_and_modified(properties)
+            modified = parse_last_modified(response)
             name, display_name, qualified_name = parse_names(response, properties)
             children = parse_relations(
                 RelationshipType.CHILD, [response["relationships"]]
diff --git a/lib/datahub-client/data_platform_catalogue/client/graphql/getDatasetDetails.graphql b/lib/datahub-client/data_platform_catalogue/client/graphql/getDatasetDetails.graphql
index 050af08b..8b7beee7 100644
--- a/lib/datahub-client/data_platform_catalogue/client/graphql/getDatasetDetails.graphql
+++ b/lib/datahub-client/data_platform_catalogue/client/graphql/getDatasetDetails.graphql
@@ -155,6 +155,15 @@ query getDatasetDetails($urn: String!) {
         }
       }
     }
+    runs: runs(start: 0, count: 1, direction: OUTGOING) {
+      runs {
+        ... on DataProcessInstance {
+          created {
+            time
+          }
+        }
+      }
+    }
   }
 }
 
diff --git a/lib/datahub-client/data_platform_catalogue/client/graphql_helpers.py b/lib/datahub-client/data_platform_catalogue/client/graphql_helpers.py
index e2d87dfa..fe2a77d7 100644
--- a/lib/datahub-client/data_platform_catalogue/client/graphql_helpers.py
+++ b/lib/datahub-client/data_platform_catalogue/client/graphql_helpers.py
@@ -1,9 +1,11 @@
 from collections import defaultdict
-from datetime import datetime, timezone
+from datetime import datetime
 from importlib.resources import files
+import logging
 from typing import Any, Tuple
 
 from data_platform_catalogue.entities import (
+    Audience,
     AccessInformation,
     Column,
     ColumnRef,
@@ -20,6 +22,8 @@
     UsageRestrictions,
 )
 
+logger = logging.getLogger(__name__)
+
 PROPERTIES_EMPTY_STRING_FIELDS = ("description", "externalUrl")
 
 # Note: Data owner is missing as an ownershipType entity in Datahub, but it still seems to be
@@ -119,7 +123,7 @@ def parse_last_modified(entity: dict[str, Any]) -> datetime | None:
     timestamp = entity.get("lastIngested")
     if timestamp is None:
         return None
-    return datetime.fromtimestamp(timestamp / 1000, timezone.utc)
+    return timestamp
 
 
 def parse_created_and_modified(
@@ -132,14 +136,21 @@ def parse_created_and_modified(
     if modified == 0:
         modified = None
 
-    if created is not None:
-        created = datetime.fromtimestamp(created / 1000, timezone.utc)
-    if modified is not None:
-        modified = datetime.fromtimestamp(modified / 1000, timezone.utc)
-
     return created, modified
 
 
+def parse_updated(
+    response: dict[str, Any]
+) -> datetime | None:
+    list_of_runs: list = response.get("runs", {}).get("runs", [])
+    if not list_of_runs:
+        updated = None
+    if list_of_runs:
+        updated = list_of_runs[0].get("created", {}).get("time", {})
+
+    return updated
+
+
 def parse_tags(entity: dict[str, Any]) -> list[TagRef]:
     """
     Parse tag information into a list of TagRef objects for displaying
@@ -166,6 +177,28 @@ def parse_tags(entity: dict[str, Any]) -> list[TagRef]:
     return tags
 
 
+def get_refresh_period_from_cadet_tags(
+    tags: list[TagRef],
+    refresh_schedules: list[str] = ["daily", "weekly", "monthly"]
+) -> str:
+    # Check if any of the tags are refresh period tags eg "daily_opg"
+    relevant_refresh_schedules = [
+        schedule
+        for tag_ref in tags
+        for schedule in refresh_schedules
+        if schedule in tag_ref.display_name
+    ]
+    if len(relevant_refresh_schedules) > 1:
+        logger.warn(f"More than one refresh period tag found: {tags=}")
+
+    if relevant_refresh_schedules:
+        refresh_schedule = relevant_refresh_schedules[0].capitalize()
+        return refresh_schedule
+
+    if not relevant_refresh_schedules:
+        return ""
+
+
 def parse_glossary_terms(entity: dict[str, Any]) -> list[GlossaryTermRef]:
     """
     Parse glossary_term information into a list of TagRef for displaying
@@ -215,21 +248,18 @@ def parse_properties(
     access_information = AccessInformation.model_validate(custom_properties_dict)
     usage_restrictions = UsageRestrictions.model_validate(custom_properties_dict)
     data_summary = DataSummary.model_validate(custom_properties_dict)
+    tags = parse_tags(entity)
+    data_summary.refresh_period = get_refresh_period_from_cadet_tags(tags)
+    audience = custom_properties_dict.get("audience", "Internal")
 
     further_information = FurtherInformation.model_validate(custom_properties_dict)
 
-    last_updated_timestamp = properties.get("lastRefreshed")
-    if last_updated_timestamp:
-        last_updated_date_str = datetime.fromtimestamp(last_updated_timestamp).strftime(
-            "%d %B %Y"
-        )
-        data_summary.last_updated = last_updated_date_str
-
     custom_properties = CustomEntityProperties(
         access_information=access_information,
         usage_restrictions=usage_restrictions,
         data_summary=data_summary,
         further_information=further_information,
+        audience=audience
     )
 
     return properties, custom_properties
diff --git a/lib/datahub-client/data_platform_catalogue/entities.py b/lib/datahub-client/data_platform_catalogue/entities.py
index 002a6ca8..69cee134 100644
--- a/lib/datahub-client/data_platform_catalogue/entities.py
+++ b/lib/datahub-client/data_platform_catalogue/entities.py
@@ -14,6 +14,11 @@ class RelationshipType(Enum):
     CHILD = "CHILD"
 
 
+class Audience(Enum):
+    INTERNAL = "Internal"
+    PUBLISHED = "Published"
+
+
 class EntityRef(BaseModel):
     """
     A reference to another entity in the metadata graph.
@@ -323,19 +328,12 @@ class DataSummary(BaseModel):
         default="",
         examples=["123", 123],
     )
-
     refresh_period: str = Field(
         description="Indicates the frequency that the data are refreshed/updated",
         default="",
         examples=["Annually", "Quarterly", "Monthly", "Weekly", "Daily"],
     )
 
-    last_updated: str = Field(
-        description="Indicates the date when the data were last refreshed/updated",
-        default="",
-        examples=["05 May 2024", "25 December 2023"],
-    )
-
 
 class CustomEntityProperties(BaseModel):
     """Custom entity properties not part of DataHub's entity model"""
@@ -355,6 +353,13 @@ class CustomEntityProperties(BaseModel):
         description="Routes to further information about the data",
         default_factory=FurtherInformation,
     )
+    audience: Audience = Field(
+        description="If the data is published or not",
+        default="Internal",
+    )
+
+    class Config:
+        use_enum_values = True
 
 
 class Entity(BaseModel):
@@ -520,6 +525,11 @@ class Table(Entity):
             ]
         ],
     )
+    last_updated: Optional[datetime] = Field(
+        description="Indicates the time when the data were last refreshed (eg pipeline run with dbt).",
+        default=None,
+        examples=[datetime(2011, 10, 2, 3, 0, 0)],
+    )
 
 
 class Chart(Entity):
diff --git a/lib/datahub-client/tests/client/datahub/test_datahub_client.py b/lib/datahub-client/tests/client/datahub/test_datahub_client.py
index 8858c461..b1a0d051 100644
--- a/lib/datahub-client/tests/client/datahub/test_datahub_client.py
+++ b/lib/datahub-client/tests/client/datahub/test_datahub_client.py
@@ -13,6 +13,7 @@
     ReferencedEntityMissing,
 )
 from data_platform_catalogue.entities import (
+    Audience,
     AccessInformation,
     Chart,
     Column,
@@ -80,8 +81,8 @@ def database(self):
                     )
                 ]
             },
-            last_modified=datetime(2020, 5, 17),
-            created=datetime(2020, 5, 17),
+            last_modified=1710426920000,
+            created=1710426920000,
             tags=[TagRef(urn="test", display_name="test")],
             platform=EntityRef(urn="urn:li:dataPlatform:athena", display_name="athena"),
             custom_properties=CustomEntityProperties(
@@ -137,7 +138,7 @@ def table(self):
                 ],
             ),
             tags=[TagRef(display_name="some-tag", urn="urn:li:tag:Entity")],
-            last_modified=datetime(2024, 3, 5, 6, 16, 47, 814000, tzinfo=timezone.utc),
+            last_modified=1710426920000,
             created=None,
             column_details=[
                 Column(
@@ -205,7 +206,7 @@ def table2(self):
                 ],
             ),
             tags=[TagRef(display_name="some-tag", urn="urn:li:tag:Entity")],
-            last_modified=datetime(2024, 3, 5, 6, 16, 47, 814000, tzinfo=timezone.utc),
+            last_modified=1710426920000,
             created=None,
             column_details=[
                 Column(
@@ -331,6 +332,7 @@ def test_get_dataset(
                 },
                 "lastIngested": 1709619407814,
                 "domain": None,
+                "provider": "LAA",
                 "schemaMetadata": {
                     "fields": [
                         {
@@ -374,6 +376,7 @@ def test_get_dataset(
             fully_qualified_name="Foo.Dataset",
             description="Dataset",
             relationships={
+                RelationshipType.DATA_LINEAGE: [],
                 RelationshipType.PARENT: [
                     EntitySummary(
                         entity_ref=EntityRef(
@@ -389,7 +392,6 @@ def test_get_dataset(
                         entity_type="Database",
                     )
                 ],
-                RelationshipType.DATA_LINEAGE: [],
             },
             domain=DomainRef(display_name="", urn=""),
             governance=Governance(
@@ -397,7 +399,8 @@ def test_get_dataset(
                 data_stewards=[],
             ),
             tags=[TagRef(display_name="some-tag", urn="urn:li:tag:Entity")],
-            last_modified=datetime(2024, 3, 5, 6, 16, 47, 814000, tzinfo=timezone.utc),
+            last_modified=1709619407814,
+            provider="LAA",
             created=None,
             platform=EntityRef(urn="datahub", display_name="datahub"),
             column_details=[
@@ -479,6 +482,7 @@ def test_get_dataset_minimal_properties(
                 ),
                 data_summary=DataSummary(),
                 further_information=FurtherInformation(),
+                audience=Audience.INTERNAL,
             ),
             column_details=[],
         )
@@ -538,6 +542,7 @@ def test_get_chart_details(self, datahub_client, base_mock_graph):
                 ),
                 data_summary=DataSummary(),
                 further_information=FurtherInformation(),
+                audience=Audience.INTERNAL,
             ),
             external_url="https://data.justice.gov.uk/prisons/public-protection/absconds",
         )
diff --git a/lib/datahub-client/tests/client/datahub/test_graphql_helpers.py b/lib/datahub-client/tests/client/datahub/test_graphql_helpers.py
index fbbc4043..61b998d3 100644
--- a/lib/datahub-client/tests/client/datahub/test_graphql_helpers.py
+++ b/lib/datahub-client/tests/client/datahub/test_graphql_helpers.py
@@ -1,11 +1,13 @@
 from datetime import datetime, timezone
 
+import pytest
 import pytest
 
 from data_platform_catalogue.client.graphql_helpers import (
     DATA_CUSTODIAN,
     _make_user_email_from_urn,
     _parse_owners_by_type,
+    get_refresh_period_from_cadet_tags,
     parse_columns,
     parse_created_and_modified,
     parse_data_owner,
@@ -14,8 +16,10 @@
     parse_relations,
     parse_subtypes,
     parse_tags,
+    parse_updated,
 )
 from data_platform_catalogue.entities import (
+    Audience,
     AccessInformation,
     Column,
     ColumnRef,
@@ -237,8 +241,8 @@ def test_parse_relations_blank():
         (
             1710426920000,
             {"time": 1710426921000, "actor": "Shakira"},
-            datetime(2024, 3, 14, 14, 35, 20, tzinfo=timezone.utc),
-            datetime(2024, 3, 14, 14, 35, 21, tzinfo=timezone.utc),
+            1710426920000,
+            1710426921000,
         ),
         (
             0,
@@ -282,6 +286,7 @@ def test_parse_properties():
                 {"key": "s3_location", "value": "s3://databucket/"},
                 {"key": "row_count", "value": 100},
                 {"key": "Not_IN", "value": "dddd"},
+                {"key": "audience", "value": "Internal"},
             ],
             "name": "test",
             "description": "test description",
@@ -310,6 +315,7 @@ def test_parse_properties():
         further_information=FurtherInformation(
             dc_slack_channel_name="test-channel", dc_slack_channel_url="test-url"
         ),
+        audience=Audience.INTERNAL,
     )
 
 
@@ -325,6 +331,7 @@ def test_parse_properties_with_none_values():
                 {"key": "s3_location", "value": "s3://databucket/"},
                 {"key": "row_count", "value": 100},
                 {"key": "Not_IN", "value": "dddd"},
+                {"key": "audience", "value": "Internal"},
             ],
             "name": "test",
             "description": None,
@@ -353,6 +360,7 @@ def test_parse_properties_with_none_values():
         ),
         data_summary=DataSummary(row_count=100),
         further_information=FurtherInformation(),
+        audience=Audience.INTERNAL,
     )
 
 
@@ -635,3 +643,31 @@ def test_parse_owners():
             display_name="",
         ),
     ]
+
+
+def test_parse_updated():
+    expected_timestamp = 12345678
+    example_with_updated = {
+        "runs": {
+            "runs": [
+                {"created": {"time": expected_timestamp}}
+            ]
+        }
+    }
+    example_no_updated = {}
+
+    assert parse_updated(example_with_updated) == expected_timestamp
+    assert parse_updated(example_no_updated) is None
+
+
+@pytest.mark.parametrize(
+    "tags, expected_refresh_period",
+    [
+        ([TagRef(display_name="daily_opg", urn="urn:li:tag:daily_opg")], "Daily"),
+        ([TagRef(display_name="monthly", urn="urn:li:tag:monthly")], "Monthly"),
+        ([TagRef(display_name="dc_cadet", urn="urn:li:tag:dc_cadet")], ""),
+    ],
+)
+def test_get_refresh_period_from_cadet_tags(tags, expected_refresh_period):
+    refresh_period = get_refresh_period_from_cadet_tags(tags)
+    assert refresh_period == expected_refresh_period
diff --git a/lib/datahub-client/tests/client/datahub/test_search.py b/lib/datahub-client/tests/client/datahub/test_search.py
index df78ef7f..93b31dbe 100644
--- a/lib/datahub-client/tests/client/datahub/test_search.py
+++ b/lib/datahub-client/tests/client/datahub/test_search.py
@@ -5,6 +5,7 @@
 
 from data_platform_catalogue.client.search import SearchClient
 from data_platform_catalogue.entities import (
+    Audience,
     AccessInformation,
     DataSummary,
     EntityRef,
@@ -145,7 +146,6 @@ def test_one_search_result(mock_graph, searcher):
                     "s3_location": "",
                     "dc_access_requirements": "",
                     "refresh_period": "",
-                    "last_updated": "",
                     "row_count": "",
                 },
                 tags=[],
@@ -236,7 +236,6 @@ def test_dataset_result(mock_graph, searcher):
                     "s3_location": "",
                     "dc_access_requirements": "",
                     "refresh_period": "",
-                    "last_updated": "",
                     "row_count": "",
                 },
                 tags=[],
@@ -385,7 +384,6 @@ def test_2_dataset_results_with_one_malformed_result(mock_graph, searcher):
                     "s3_location": "",
                     "dc_access_requirements": "",
                     "refresh_period": "",
-                    "last_updated": "",
                     "row_count": "",
                 },
                 tags=[],
@@ -480,13 +478,10 @@ def test_full_page(mock_graph, searcher):
                     "s3_location": "",
                     "dc_access_requirements": "",
                     "refresh_period": "",
-                    "last_updated": "",
                     "row_count": "",
                 },
                 tags=[],
-                last_modified=datetime(
-                    2024, 1, 23, 6, 15, 2, 353000, tzinfo=timezone.utc
-                ),
+                last_modified=1705990502353,
                 created=None,
             ),
             SearchResult(
@@ -514,7 +509,6 @@ def test_full_page(mock_graph, searcher):
                     "s3_location": "",
                     "dc_access_requirements": "",
                     "refresh_period": "",
-                    "last_updated": "",
                     "row_count": "",
                 },
                 tags=[],
@@ -546,7 +540,6 @@ def test_full_page(mock_graph, searcher):
                     "s3_location": "",
                     "dc_access_requirements": "",
                     "refresh_period": "",
-                    "last_updated": "",
                     "row_count": "",
                 },
                 tags=[],
@@ -628,7 +621,6 @@ def test_query_match(mock_graph, searcher):
                     "s3_location": "",
                     "dc_access_requirements": "",
                     "refresh_period": "",
-                    "last_updated": "",
                     "row_count": "",
                 },
                 tags=[],
@@ -709,7 +701,6 @@ def test_result_with_owner(mock_graph, searcher):
                     "s3_location": "",
                     "dc_access_requirements": "",
                     "refresh_period": "",
-                    "last_updated": "",
                     "row_count": "",
                 },
                 tags=[],
@@ -1082,7 +1073,6 @@ def test_search_for_charts(mock_graph, searcher):
                     "s3_location": "",
                     "dc_access_requirements": "",
                     "refresh_period": "",
-                    "last_updated": "",
                     "row_count": "",
                 },
                 tags=[],
@@ -1189,6 +1179,7 @@ def test_search_for_container(mock_graph, searcher):
                     "name": "test_db",
                 },
                 metadata={
+                    "audience": "Internal",
                     "owner": "Shannon Lovett",
                     "owner_email": "shannon@longtail.com",
                     "domain_name": "testdom",
diff --git a/lib/datahub-client/tests/snapshots/test_upsert_table.json b/lib/datahub-client/tests/snapshots/test_upsert_table.json
index 59801297..4212f6c1 100644
--- a/lib/datahub-client/tests/snapshots/test_upsert_table.json
+++ b/lib/datahub-client/tests/snapshots/test_upsert_table.json
@@ -15,12 +15,12 @@
                 "dc_access_requirements": "",
                 "row_count": "5",
                 "refresh_period": "",
-                "last_updated": "",
                 "dc_slack_channel_name": "test-channel",
                 "dc_slack_channel_url": "test-url",
                 "dc_teams_channel_name": "",
                 "dc_teams_channel_url": "",
-                "dc_team_email": ""
+                "dc_team_email": "",
+                "audience": "Internal"
             },
             "name": "Dataset",
             "qualifiedName": "database.Dataset",
@@ -123,4 +123,4 @@
         }
     }
 }
-]
+]
\ No newline at end of file
diff --git a/lib/datahub-client/tests/snapshots/test_upsert_table_and_database.json b/lib/datahub-client/tests/snapshots/test_upsert_table_and_database.json
index 27c0ef4c..7c88430b 100644
--- a/lib/datahub-client/tests/snapshots/test_upsert_table_and_database.json
+++ b/lib/datahub-client/tests/snapshots/test_upsert_table_and_database.json
@@ -28,12 +28,12 @@
                 "dc_access_requirements": "",
                 "row_count": "",
                 "refresh_period": "",
-                "last_updated": "",
                 "dc_slack_channel_name": "test-channel",
                 "dc_slack_channel_url": "test-url",
                 "dc_teams_channel_name": "",
                 "dc_teams_channel_url": "",
-                "dc_team_email": ""
+                "dc_team_email": "",
+                "audience": "Internal"
             },
             "name": "my_database",
             "description": "little test db"
@@ -115,12 +115,12 @@
                 "dc_access_requirements": "",
                 "row_count": "5",
                 "refresh_period": "",
-                "last_updated": "",
                 "dc_slack_channel_name": "test-channel",
                 "dc_slack_channel_url": "test-url",
                 "dc_teams_channel_name": "",
                 "dc_teams_channel_url": "",
-                "dc_team_email": ""
+                "dc_team_email": "",
+                "audience": "Internal"
             },
             "name": "Dataset",
             "qualifiedName": "database.Dataset",
@@ -223,4 +223,4 @@
         }
     }
 }
-]
+]
\ No newline at end of file
diff --git a/templates/details_base.html b/templates/details_base.html
index bea31b7e..9a019690 100644
--- a/templates/details_base.html
+++ b/templates/details_base.html
@@ -5,6 +5,7 @@
 {% load waffle_tags %}
 {% load i18n %}
 {% load page_title %}
+{% load format_timesince %}
 
 {% block title %}
   {% with details_title=h1_value|add:" - "|add:entity_type %}
@@ -75,6 +76,18 @@ <h2 class="govuk-heading-s govuk-!-margin-top-3">
                 {{entity.custom_properties.data_summary.refresh_period}}
               </li>
             {% endif %}
+            {% if entity.custom_properties.audience %}
+              <li>
+                <span class="govuk-!-font-weight-bold">Audience:</span>
+                {{entity.custom_properties.audience}}
+              </li>
+            {% endif %}
+            <!-- {% if entity.last_updated %}
+              <li>
+                <span class="govuk-!-font-weight-bold">Data last updated:</span>
+                {{entity.last_updated|date:"d M Y"}}
+              </li>
+            {% endif %} -->
             <li>
               <span class="govuk-!-font-weight-bold">{% translate "Domain:" %}</span>
               {{entity.domain.display_name | default:_('Not provided') }}
@@ -92,6 +105,9 @@ <h2 class="govuk-heading-s govuk-!-margin-top-3">
           </ul>
           {% include "partial/esda_info.html" with is_esda=is_esda %}
         {% endblock metadata_list %}
+        <div class="govuk-body-s" style="text-align: right;">
+          Updated {{entity.last_modified|timesince|format_timesince}} ago
+        </div>
       </div>
     </div>
     <div class="govuk-grid-column-one-third">
diff --git a/tests/conftest.py b/tests/conftest.py
index bcde26af..d3f2e48d 100644
--- a/tests/conftest.py
+++ b/tests/conftest.py
@@ -374,7 +374,7 @@ def generate_table_metadata(
                 description="some description",
             )
         ],
-        last_modified=datetime(2024, 3, 5, 6, 16, 47, 814000, tzinfo=timezone.utc),
+        last_modified=1710426920000,
         created=None,
         column_details=[
             Column(
@@ -435,7 +435,7 @@ def generate_chart_metadata(
                 description="some description",
             )
         ],
-        last_modified=datetime(2024, 3, 5, 6, 16, 47, 814000, tzinfo=timezone.utc),
+        last_modified=1710426920000,
         created=None,
         platform=EntityRef(urn="urn:li:dataPlatform:athena", display_name="athena"),
         custom_properties=custom_properties or CustomEntityProperties(),
@@ -495,7 +495,7 @@ def generate_database_metadata(
                 description="some description",
             )
         ],
-        last_modified=datetime(2024, 3, 5, 6, 16, 47, 814000, tzinfo=timezone.utc),
+        last_modified=1710426920000,
         created=None,
         platform=EntityRef(urn="urn:li:dataPlatform:athena", display_name="athena"),
         custom_properties=custom_properties or CustomEntityProperties(),
@@ -553,7 +553,7 @@ def generate_dashboard_metadata(
                 description="some description",
             )
         ],
-        last_modified=datetime(2024, 3, 5, 6, 16, 47, 814000, tzinfo=timezone.utc),
+        last_modified=1710426920000,
         created=None,
         platform=EntityRef(urn="urn:li:dataPlatform:athena", display_name="athena"),
         custom_properties=custom_properties or CustomEntityProperties(),
diff --git a/tests/home/templatetags/test_format_timesince.py b/tests/home/templatetags/test_format_timesince.py
new file mode 100644
index 00000000..33f1c025
--- /dev/null
+++ b/tests/home/templatetags/test_format_timesince.py
@@ -0,0 +1,12 @@
+import pytest
+
+from home.templatetags.format_timesince import format_timesince
+
+
+@pytest.mark.parametrize("timesince, expected_result", [
+    ("30 seconds", "30 seconds"),
+    ("1 hour, 45 minutes", "1 hour"),
+    ("1 day, 6 hours, 45 minutes", "1 day"),
+])
+def test_format_timesince(timesince, expected_result):
+    assert format_timesince(timesince) == expected_result