Originally Posted by
solma
If it's true, it's a downgrade for all customers no matter which status. As if it's under gate contro you can't upgrade even if R is available within T24. This is a real downgrade for people who purchase last minute ticket.
My understanding is that applying a GPU/RPU (to a previously purchased ticket) under T24 is technically not allowed. However, there seem to be many posts about people getting them pushed through by agents. I probably wouldn't try it at the gate but who knows, stranger things have happened.