Forge: 47.2.17
MC: 1.20.1
Lootr: 0.7.31.78

Crash log
latest.log

This issue did not occur prior to adding lootr. Prior to adding lootr, i had pregenerated a 10,000 block radius with no errors. After adding lootr, I reset the world (same seed, same mods) and tried to pre-gen the first 1,000 blocks radius. The server hung around 82%.

I also tried to pre-generate without canary, and i still get the tick hanging crash

Now don't quote me on this but I believe I heard @noobanidus mention in the past that there's often issues with pre-generating chunks with Chunky, and if I recall correctly has advised others to disable Lootr during pre-gen and reenable it after you're done

Yep! However, I'm currently in the process of trying to get CurseForge publishing to work with my Fabric environment; it seems to be uploading the wrong jars at the minute however...

This should be resolved with the latest release for Fabric for 1.20. I will not be backporting the code changes to 1.19 and recommend people use the "disable" configuration option when using Chunky or another chunk pregenerator on 1.19 with Fabric.

Now don't quote me on this but I believe I heard @noobanidus mention in the past that there's often issues with pre-generating chunks with Chunky, and if I recall correctly has advised others to disable Lootr during pre-gen and reenable it after you're done

Yeah noobanidus and i spoke about this in the discord. I left the logs up here in case they'd be helpful =)