Our trip was originally booked for 6 day tickets, and on Tuesday when our window opened I booked all of our FP+. Yesterday, I called and added a 7th day to our tickets. On MDE, it now shows 7 day MYW tickets, but it won't let me book FP+ for the 7th day which would be 9/25. We have a resort stay for the whole week. What am I missing/doing wrong? Thanks for any help offered!