I am unable to connect with the WoW Companion App on my phone. After watching the little gears spin for about 30 seconds, I get the message:
Timeout connecting to WoW servers
I am not using WiFi. I’m using my cell data. Verizon is my provider.
Please fix.
Hey Pû,
Bliz is on the case! You can use this thread to follow for info and any updates.
Well, that thread is mostly from players unable to get into the game. I thought a thread for the Companion App might be better in case they are different issues.
Still getting the Timeout message, by the way.
Blizz, please fix soon.
Or how about a status update?
Ah! Okay. No worries! 
As Leviathan noted, the App connection issue is probably the same issue as the Game connection issue, but just in case… the App still connot connect either.
Blizz, please fix.
Or maybe a status update?
The last was about an hour ago in the main thread:
And on Twitter: