Originally Posted by
QRC3288
I experience the opposite...on "manage my booking," seats I have selected are never visible as an assigned seat. Instead, it has "--". The first few times I was worried, because I had specifically called MPC weeks before to assign myself a seat. But upon calling MPC back, they confirmed my seat assignments were precisely what I had booked with them, and when I flew it indeed was that seat.
Assigned seats are always visible in my case. Occasionally they would show up after I log out and log back on. Once it showed up several hours later.