Not sure if anyone else has had the same issue, but when I click on the "field infestation" button on the debug menu, it causes a fatal error crash.
Was playing around with the mod and just exploring it as there's quite a lot to take in and that was one of the things I was noticing happening.
Great mod by the way!
EDIT: I also get a fatal error crash when I click Themes -> EB Village set -> Trade buildings