I do not have any Better Animals Plus mobs spawning when I use OTG Biome bundle except the giant bats and lamprey, in the past it was working just fine together but now for some reason it doesnt. I have tried regenerating the config but it has not worked.

Hey this report is missing some info like versions and also are your logs showing anything? Can you post your config so I can see if it's generating properly?

Sorry, here is my log and config file
2020-01-01-1.log
betteranimalsplus.cfg.txt

I don't see any problems, odd

I had that issue as well on my server with biome bundle. It was a conflict with InControl mod.

Odd, well I dont have the InControl mod. Perhaps I will try jacking up the spawn weights