Originally Posted by
Often1
Something is missing here. You refer to both flights as "protected". That can't be. Which one of your two flights shows someone else has sitting in "your" seat?
There is only one protected flight.
On the original flight, I am CPUed and assigned a seat in F. Everything is consistent.
On the protected flight that leaves later, reservations page shows me CPUed with the same seat assignment as the original flight. Flight status on this flight don't show me on the upgrade list, and shows someone else having been upgraded to my assigned seat.