@Kabam Miike I've been Experiencing this Error since the New update 31.1.1
It's been really Sad And Frustrating at the same time because I'm not able to play Act 7 , Arenas , And recently it started coming in Event Quest too. It's been a week now. I thought this will get resolved but it's not. So I emailed to the technical support too. But it's not getting resolved. And I've been asked to wait and will get a response in my In-Game email. Please it's a request that you help me . Because I can't play anything because this is coming everytime when I start a fight in Act 7 Arenas and Event Quest.
I Reinstalled the Game and also Tried to log in my other Phone. But still the issue is still there. Hope you Do the needful.