In this case what I mean by that is that I would use a map to locate an Abyssal Chasm biome, it actually locates the biome, I spend some time traveling to that biome, but when I supposedly arrive the biome is nowhere to be found. I have two screenshots attached to present what I mean.

So I think something is wrong here. Or maybe it's clashing with another possible mod. I do not know.

is tectonic installed>? modlist?

At the time of those screenshots, Tectonic was installed.

dupe #108