June 2021
Same issue here. Ally code 771-792-782. Tried iPhone 12 and iPad Pro.
September 2021
For the love of all that is holy fix the Grand Arena fleet bug. I've now lost 3 battles in 3 of the last 4 GA events because of this bug. Infuriating in a competitive PVP mode to lose because of your trash programming. Why even have a competitive PVP mode if the results are a dice roll because of a game bug?! This error is common and has been known for some time. Just remove fleet from GA until it's fixed if you have to! Ridiculous. And you wonder why whales are leaving the game in droves. The game freezes on any fleet battle after the first one with no rhyme or reason.