They listed "problems with inventory" as one of the reasons for the downtime, which I assumed meant a fix for the Banking Bug.
But I just logged in, and my bank is still at 60 slots and 0 gold.
Odd that, in the midst of a huge number of players encountering a game-breaking bug, they would take the server down without fixing that bug.
"A probable impossibility is preferable to an improbable possibility." - Aristotle