Today’s patch was strictly for fixes to the Exchange.
Update 1:30 PM EDT – The servers are back online once again. The Exchange should also be up now, but may undergo a period of live testing and maintenance today. Please do not be alarmed if the Exchange appears to go up and down a couple of times today–your orders will not be affected. The servers will not go down if we need to conduct this on the Exchange.
Orders from yesterday morning that were placed before the Exchange was taken down should remain intact.