iPhone 12 fully updated, game won’t even load!

Hearthstone will just not start for me. I’ve tried everything. Restart, uninstall, reinstall in every order. Just shows the blizzard screen for less than a second and closes. I’ve seen other posts with the same issues on damn near brand new iPhones.
This is ridiculous. I’m upset because I was really looking forward to this expansion but it just WILL NOT start.
Please help.

iPhone 12 ver 14.7.1

I already posted this but I got no response … exact same problem. APP will crash a few seconds after the hearthstone logo shows up.

Remove/Reinstall app does not fix this problem …

IOS version 14.6

Same problem here. In the Android thread, I was told to make a new thread about iOS. So I did. Could you all post there with your device type and operating system version so it’s all in one place to help them troubleshoot? Thanks: App won't start on iPhone since patch 21.0

Same exact problem. Tried everything I can think of even deleting and reinstalling