Hello all...

I'm trying to book some tickets to head out to the west coast for a long weekend. When I went to book the tickets this morning, all of the K inventory had been zeroed out for my returning Monday morning red eye SFO-MSP segment (SFO-MSP, 11/3, dep 12:25am). According to seatcounter there were 9 K buckets left when I went to bed last night around 1 AM. This morning, all the K and L inventory had been zeroed out according to seatcounter.

Does NW "remove" this inventory as a matter of inventory management practice? Alternatively, did I fall victim to someone just coming in and buying a bunch of seats while I slept? Anyone have any experience with this? Will this inventory "reappear"?