Europe Netherlands, no issues here at all!
My ping has also been spiking for no reason but its fine in other games. Only started happening today oddly enough
US West, been getting both rubberbanding AND error strting game messages.
Blizzard has responded and is investigating.
UPDATE: WinMTR tests are no longer required. The problem is localized and Blizzard is quickly working to correct it!
Game found but stuck on menu, chat still working but then get kicked out from inactivity and get suspended from comp. Internet working fine, ran booting and routing 14 times still same, 3 times this week and got 2 hour suspension.