When you leave the server and re-enter you lose the levels when you re-enter the server (Mana And Artifice)

[SrNadien]

Basic questions:

• I am actually using ketting, and not any other software (e.g. magma)
• I am using the latest Ketting version at the time of writing for the Minecraft version, that I am using
• I have provided full server logs and not a crash-report
• I have checked all items without reading.
• I have provided proper reproduction steps
• I have ticked all boxes

What Minecraft Version is your Server on?

1.20.1

Full Ketting Version

0.3.30

Description of behavior

No response

Reproduction Steps

Steps to reproduce the behavior:
1. install mna-forge-1.20.1-3.1.0.1-all.jar
2. reaches level 2, 3 or 4
3. leave server 
4 When you re-enter you will return to level 1

Logs

https://mclo.gs/vG9IKaH

Additional context

No response

[JustRed23]

Cannot reproduce this with only the mod installed, might be caused by another mod / plugin