Upgrade cleared with V0
Been watching upgrade inventory for the 2nd leg of a flight slowly decrease for a flight and when it hit V0 figured I have a shot int he gate lottery since I'm on an M ticket. Oddly enough, at the 5 day window both legs of my flight cleared. The first leg still showed V3 after my upgrade, however the 2nd leg showed V0 both before and after. Not that I'm complaining, but is there something strange going on?
The flight in question is on a 737 and still shows F6 A4 for sale up front. It appears that nobody else cleared as F inventory only decreased by 1 when I got upgraded.