Currently C2ME is incompatible with: https://github.com/fxmorin/carpet-fixes/

Due to the stronghold generation being overridden. MixinChunkGenerator

There are two ways to fix it. Either I use require = 0
Or you stop using an override like your comment says ;)

I'll add more info and prob make a pull request once I get to my computer

Yup, your commit should fix it. Just in case I made my redirects for random's more mod-compatible since they are not all required for the rules to work. FxMorin/carpet-fixes@54287c1

Closing as resolved.