Well that was quick. Lumia 900 glossy white aka stormtrooper appeared on AT&T website and gone out of stock simultaneously. Now there is more proof to “Lumia 900 flying off the shelves phenomenon”.
Cyan model still remains out of stock as well. So considering the statement from Nokia that they are trying to make as many Lumias as possible, it seems Cyan and White models have become too hot to handle.