This has just stared happening, i open the app and get a red warning screen. Clear that and the app opens for less than a second before crashing, I can load it in chrome and my partner can on his iPhone. Though he still gets the red warning screen that I’ve never seen before through the app.
that is an error only you can solve, the app is just telling you whats wrong. From the looks of it, are you blocking any API calls? If you have a proxy or firewall setup bypass it and try again to rule out issues there.