New Terrain is sometimes generating with sharp blocky edges and unusual biome cutoffs, clearly not intended. It seems at though the chunks are just jumping from one elevation straight to another and mismatching.

This was done because BOP decided to remove a biome from the mod causing all new world generation to be different. Once we get to a stable forge we will be sticking to one version of BOP so this won't happen again. Hopefully forge is able to fix this from happening in the future.