Just spoke to a supervisor at
DCL...this was the first he had heard of the (no)dining rotations. He had no other information, or reason to give for the decision. He said he would pass along the concern to the dining department. He also- as we know- suggested that we call with a dining room request, if we had one. With regard to the "shows" in the dining rooms, he said he had no further information, though the previous cast member said they would take place once, probably on the last night. Not sure we can count on that information, though. Not really any solid information, but I thought I'd share.
If anyone else is disappointed, I'd suggest you call and respectfully share your disappointment with a supervisor.