Been feeding the angry protesters food since 6:30am or so, but around 8 eastern they will not take the food but I still get the rep message. I can do this over and over with them giving the rep message but not taking any food. They started not taking different types of food ealier. The food I am using is stuff that has been sitting around for past 10 or so years. I will try new npc bought food and gold on them next. Just started happening in Atlantic Yew though.