With ReBuild: Doors and Corners and Biomes! Core (no other Biomes! modules) enabled, many red errors occur regarding water surfaces which causes ALL water to effectively become broken

Bridges cannot be built on water, with an in-game message stating "Bridge requires terrain that supports: Bridgeable". Bridges do not display any blueprints over water while drag clicking. Building blueprints such as the watermill generators from Vanilla Expanded Power can't be placed anywhere and existing ones generate zero power because the water is not recognized, etc.

Here is the error log:
https://gist.github.com/HugsLibRecordKeeper/4d9fcf91de136a0c88b43ac0ea0beb44

It's worth noting that this error started occurring on 1.5 BEFORE the official 1.6 release and I am still playing on 1.5 as of this post, I just haven't had a chance to isolate it until now. I've also been playing with these mods together since ReBuild's release and did not experience this issue until ReBuild was recently updated for 1.6. Biomes! Core hasn't been updated in a while, so I'm not sure which mod is causing the incompatibility here