Since Bees Update, Game crashes when logged in.

Starting after the Busy Bees update (1.14.0), if I am logged into my xbox live account the game will start and then crash after about 3-4 seconds. I have been able to quickly log out in those few seconds.

• If I am logged out of my account the game plays as expected.
• I've tried to install the Xbox app and login that way but I get the same results.
• I have not tried to uninstall Minecraft since I don't want to loose my current world and I haven't been able to back it up.
  • Why isn't there an easy back up solution anyway?
• I've tried logging back an after various updates to see if the problem has resolved but it hasn't.
• Not being logged in, I've lost access to various downloads from the marketplace and access to multiplayer servers.

Let me know if you need any logs, I believe I have sent them in via the game at some point.