I had an interesting problem; I decided to change my auction start price and buy it now price on an item. After a couple days the change still was not showing in store window. I filed a support ticket to have it updated. I checked it later and that auction was showing closed in the window. Now it is completely gone. I went to my active listings, and it is not there either. I don't know if this is a glitch, or something I did, but it can be a little unnerving to think that the system is not stable enough to track, hold, and update the store window. I know the server was just moved, so I hope this kind of thing is only temporary!