So I just installed the mod for 1.16.1. It generates the dungeons but in a very random way. Sometimes when I use the /locate command it says it can't find any within reasonable distance. Then, as I'm exploring, I'll come across a whole bunch in the same area. Here's a screenshot of my map that has 3 in the same place. In another part of my map there were 5 in the same small biome. I'm using BoP also.

Any ideas of what I should do?

I have the same issue, + dungeons just generate in tiny coords, no more from 500,500