You do own a neighbouring province to withdraw to?
If not then its not a bug when your armies die from a withdrawal. Its just the rules, same as it was in M:TW.


Most of the posts I see about this "bug" are all because they had no neighbouring province. Usually assaulting Rome straight off the boat (I think there was one in this thread too) so ofcourse a withdrawing army is going to be dead. Got to have that neighbouring province.