I think I figured out the healer not recognizing that Erisia is gaping: If you go to the healer with 0 health (maybe any damage, not sure) and also a condition like gaping or pregnant, the healer will heal your health but then refuse to recognize other conditions until you save and reload.
Also another bug: The "get stripped X times" quest you get from the healer doesn't seem to recognize when you get stripped. Might have to do with the clothed->one more stripping attack until naked->naked status condition changes triggering or tracking properly. I've noticed the middle state almost never shows up, and when it does, it doesn't go away when you get stripped.