A dupe can get infinite "eating" status giving him +30000 calories per cycle. It makes him stay on max calories forever and not get any food or great hall bonuses and stress a lot. Seems to happen randomly. Saving and loading fixes that. Annoying as you need to keep track of it or risk stress problems later in the game. Could be exploitable eraly game as well.
Steps to Reproduce
Happened 2 times for me already but i can`t reliably reproduce it. It`s pretty random.
This issue has not been confirmed by a developer yet.