I ran into a strange bug - now twice. My follower (Lydia) stopped healing. Her health just sits at it's current value and doesn't increase. She can take damage and can be healed with spells, but doesn't heal on her own. The first time it happened, I went back to a previous save where she was still ok, and then she stayed ok for while, but then the bug started happening again and I don't want to keep going back and replaying chunks of the game to work around this bug. Has anyone else encountered this? I am using UFO mod, so it's possible that the problem is related to it.