This morning I showed #3 on the UG list for SFO-MCO today. Expert flyer showed 5 open seats. All of the sudden I am still number 3 but expert flyer shows F0. On the UAupgrade list it shows first class as available and there are 4 open seats on the map....just weird and hard to figure out! Anyone think that someone just bought 5 seats in F??? I am Exec Premiere