Is there still a 180 day plus 10 rule for booking a ADR's when staying on Disney property? Our check in date is November 18th. One calculator says that I can book reservations through November 27th beginning tomorrow. Another calculator says that I can begin my 180 + 10 reservations today. When I look at my reservation online, it will only allow me to book dining through November 24th, not November 27th. Can someone remind me how the plus 10 rule works when staying on property? And on which day I should be able to book reservations for the 28th? That is a special day for our family, oir son's birthday, and the most important day for reservations on our trip. TIA ☺