Hi we will be in Disney Oct 30- Nov 12. We have a 10 day park pass plus tickets to MNSSHP and MVMCP. I was able to book 10 days of fastpasses but when I tried to book on my party days it said we did not have tickets. My party tickets are link to my account. I thought I read I be able to book fastpass between 4-7pm on party night. Any suggestions on to fix this? Thanks!