The problem is that with the actual Ogor lore, which is more extreme than the 6ed Ogres (not 7th), the need to eat is not a curse is an instinctive and part of their nature. If they can control their hunger, these Ogors are stoic monks who can manage their nature. It is so extreme that it is too silly to me, a very poor excuse to include Ogors in Cities that are not bounded to their race.
The endless hunger is their nature now. It is not a curse or something like that, it is like dogs need to sniff or cats scratch their nails