After today’s maintenance, on classic era the sort by time left feature on the AH is not working correctly. It acts as if it is, but it isn’t. You’ll see the same items listed as “very long” left, despite newer items with more time left being posted. This only started immediately after maintenance today.
I also can no longer sort in reverse and see auctions ending with a short amount of time remaining as I could before maintenance, that functionality just no longer works. I tried this even with disabling all of my AH addons. Reverse sort just shows items with “very long” left instead of “short” as it should.