The game will be back online at "approximately" 1pm PDT (4pm EDT), Blizzard reports, so you'll be able to download the patch and get back online sometime around then. Europe and Asia won't go under maintenance until 3am CEST tomorrow (9pm EDT tonight), running through 1pm CEST, so don't expect to log into Global Play (or into the game, if you're in Europe or Asia) at that time.
Posted on Sep 17th 2014 2:00PM
Posted on Sep 17th 2014 1:00PM
Posted on Sep 17th 2014 10:00AM