This is what I'm wondering. When I was booking my FP+, I had 7 ticket days plus my
MNSSHP ticket under our names. I couldn't book the 8th day of FP+. Due to some ticket specials I had taken advantage of, I had extra tickets under ticket holder profiles so I switched those tickets over to our official profiles to make the last day of FP+. I thought the issue was just a glitch in the system which would get worked out. But now I'm concerned. I could prioritize the tickets so I could keep the ones I don't plan on using on my profile to protect my FP+ for all my park days, but if I try to use those FP+ when I've only used my party ticket to enter the park, am I risking creating an issue?