Describe the bug
Crash when joining and creating worlds.

To Reproduce
Steps to reproduce the behavior:

1. Be on Windows 11
2. Join or create a world with BiomeIdFixer
3. Crash

Expected behavior
No crash.

Screenshots AND BiomeIdFixer jsonFiles
I asked the original reporter for his json, I'll edit this when he replies.

Versions (please complete the following information):

• Forge Version: 1.16.5-36.2.1
• Biome mods and Versions: BYG, BoP, Rats, etc.
• Biomes You Go 1.3.0 MCV: 1.16.5
• Version of Biome Fixer: BiomeIdFixer 1.16.5-1.0.1.s4 (Forge)

Additional context
Relayed from EnigmaticaModpacks/Enigmatica6#2930

Thanks, Niels, I will look into it as soon as I can. :)

Seems to be based on a corrupted file, as per other thread. Might be a windows update error or a Java update error, but I will continue to look into how to make this bullet proof in the future.

as I suspected, replacing the master biome file fixes the issue.