I'm sorry you had issues and they didn't fix it.

That doesn't sound right at all.
On our Thanksgiving trip, my FIL's ticket was the only one not loaded onto his MB. I always go to Guest Services before we hit the parks just to make sure everything is current. They were able to get him all set. However, the next day, all of my FIL's FPs disappeared off his MB even though I could still see them on
MDE. Every CM we encountered just waved him through the FP lane even though his didn't light up green (we were a large group, so they gave us the benefit of the doubt). When we went to GS the next day, they'd since disappeared off MDE, but the CM was able to reinstate all of them for him. However, his ticket was now not linked to my MDE. I tried to re-link it, but to no avail. I was never able to modify or add a fourth FP for him. After having been to GS multiple times, we just decided to roll with it versus standing in line yet again.
Funny enough, we were on the Military Salute tickets and HE is the one who is retired military.