In the bbq, I haven't tested other cooking sources, you can eat out of the bbq cooked meat stack and it doesn't remove the meat you ate. This works with the bbq on or off. Users have unlimited meat. This bug isn't impacting user negetivly so I'm not too conserned about it on my servers anyway. Just wanted to make you aware of it.
Unlimited cooked meat
you run this plugin only and see if you have the same problem? Not sure how this would affect that.