Originally Posted by
anteater
Is there U space available? The flight could have FC completely empty, but if there isn’t U space the UG processor isn’t going to run (and process the list.
I just tried a new booking on my same flight and clicked the "MVPG Gold Guest" button and sure enough, First Class upgrades are indeed available so I don't know what's happening. 10 seats still available...
UPDATE: I just refreshed the app and the upgrade has cleared!