Unfortunately, we cannot offer technical support for modded games and I cannot forward this to the developers without first making sure that mods aren't causing the problems. Please read our full statement regarding modding related issues.
Can you try removing all of your mods by performing a clean install following the instructions on the below article and try to recreate this on an unmodded new campaign?
As save files remain altered and some leftover mod files remain even after deleting the mods, a clean install and creating a new campaign is necessary to see if the problem is isolated to the modded game or if it's a problem from our end.
Alternatively, I can move this thread to the General Discussions board where the community might help with which mod is or isn't compatible with the game's current version, or you can contact the mod developers.
Of course! :)