After my iPad updated Minecraft to the 1.14.1 hot fix, Minecraft hung on the loading splash screen. I tried restarting it, restarting my iPad, etc to no avail, so I tried deleting and reinstalling the game. Now, when trying to login to Microsoft, the game to freezes up, and must be restarted. 

To further complicate matters, the "clear saved credentials" function doesn't seem to work, so even after deleting and reinstalling the App, when I click on login it continues to use previously saved data. So now I can only play in unconnected mode without all of my cloud data. 

Attached are three pictures showing the three places / displays when the game hung up.