Attempting to generate a world results in a crash, looks to be tied to the Oddities Magnet System.

Minecraft: 1.18.1
Forge: 39.0.10
Quark: 3.0-334
Quark Oddities: 1.18
AutoRegLib: 1.7-52

Crash-Report: https://gist.github.com/Gbergz/ae8c3e5e841e5ffa08b78d5a981f6598
Logs: https://gist.github.com/Gbergz/4d1e6a565dade958a23d6952e76c1bbf

Edit: Removing QuarkOddities-1.18.jar & Disabling Oddities in the Quark config solves this crash temporarily.