When recently making reservations for dining with my Deluxe Dining Plan in January 2020, I noticed that at the completion of the reservations this notice " Select Disney Dining Plans Not Accepted". Although the previous page says "Select Disney Dining Plans Accepted". This same outcome applies to all non-Disney owned and operated restaurants. All at Disney Springs!. Also Yak and Yeti and Rainforest at AK and almost all at Epcot. I brought this up to the manager at a Disney Springs restaurant we were dining at, and he was totally unaware of the problem. He returned later after calling Disney to let me know that there is a problem and Disney is working on it. As of yesterday (Friday) the problem still existed. I also have a copy of the 2020 participating restaurants, and there are many restaurants not listed. I tried to find this list again, but I think Disney pulled it. It was from their Dining Plan website.