diff --git a/src/phases.ts b/src/phases.ts
index 8a1276c95a36..9a642f925081 100644
--- a/src/phases.ts
+++ b/src/phases.ts
@@ -1655,6 +1655,11 @@ export class SwitchSummonPhase extends SummonPhase {
             pokemonName: getPokemonNameWithAffix(this.getPokemon())
           })
         );
+        // For some reason tags are not properly cleared when switching after reloading a save even though the rest of the summon data is
+        if (!this.batonPass) {
+          party[this.fieldIndex].resetBattleData();
+          party[this.fieldIndex].resetSummonData();
+        }
         this.summon();
       };
       if (this.player) {