Mission A reward is being overriden by unrelated mission B

[theRealhoi12]

Steps to Reproduce

1. Finish mission A
2. View /is rewards but do not claim mission A reward
3. Finish mission B
4. View /is rewards and be baffled that mission B has overwritten A and A is not available anymore :(

Expected Behavior

I expect reward B to appear next to reward A in the /is rewards menu.

Actual Behavior

Reward A was overwritten by reward B, resulting in the inability to claim reward A.

More specifically, mine_Stone 2 was overwritten by mine_MelonPumpkin 1
https://mclo.gs/gDsUZmy

My full missions.yml can be found below
https://mclo.gs/PDcr9fO

Screenshots

Reward.B.overwriting.A.but.less.than.10mb.mp4

Server Software & Minecraft Version

[20:17:33 INFO]: This server is running Paper version git-Paper-497 (MC: 1.20.4) (Implementing API version 1.20.4-R0.1-SNAPSHOT) (Git: d8d54d9 on ver/1.20.4) You are running the latest version Previous version: 1.20.6-148-20f5165 (MC: 1.20.6)

IridiumSkyblock version

[20:17:53 INFO]: Plugin Name: IridiumSkyblock [20:17:53 INFO]: Plugin Version: 4.1.0 [20:17:53 INFO]: Plugin Author: Peaches_MLG [20:17:53 INFO]: Plugin Donations: www.patreon.com/Peaches_MLG

Server logs

No response

Additional Comments

Jar used is a custom jar, yet wolfie mentioned 'we havent updated anything regarding rewards and missions since i did the level overhaul'