This is very frustrating and just started to happen to me prior to this mornings maintenance. I expected it to be fixed after maintenance but the problem still remains.
I was trying to think of what could be causing this problem. I thought that it might be a problem on my end, which is a possibility, but seems unlikely since I have changed nothing. What I think could be the issue is the way Blizzard sorts items for sale on the AH. Now, I don't know exactly how the system handles auctions, but is it possible that the auction house information is stored on multiple servers, and that some of them may be down? I realize the system is having some problems right now, just trying to find out what is going on. Help!