Just wanted to give a heads up just in case my suspicions are real so about mods that add more origins
If for some reason you delete it or the mod gets deleted for any reason that will do it so your save file can't save correctly anymore no matter what you do

I had a mod that added a playable engineer from he AAHW but idk what happened to it that one time it was gone like is not in my favorites neither in the workshop
And puff there goes my save that unfortunately had the engi as a completed origin so that save file is forever gone (unless of course the mod gets back)