Edit Update 1...I think if you have a surviving unit but they are all injured (even if you have more than 1) you perma lose the whole unit even though it would make more sense to just have them wait to recover like any other...this is likely a bug because I've seen entire "unit wounded" before

Ragnars wolves, infantry, and black avengers all permenantly left my army for no apparent reason. They didn't die, I could afford upkeep. Also someone on here said if you lose all but 1 you lose them, that didn't happen either.

I think I lost black infantry first when they didn't die, so I loaded my game did the mission again, was 100% sure they didn't die or go to 1 and they still permavanished.
Then the same thing happened to grudgebringer infantry, then ragnars wolves. I'd prefer this stop!

Anyone else getting this?

Anyone know whats going on?