My Xbox one also crashes now in a world I have been playing in for a year. . Going into the nether sometimes, but coming back out always, the game freezes on the screen in between worlds that says “ Building world — Generating terrain”. The only way to get back in is to reboot Xbox one. I come into the game going through the portal. Then sometimes whole chunks are missing in my world. I am playing in creative/ peaceful mode.
I play Xbox one. As of July 14 2019 the latest update has same kind of bug as before that was fixed in update 1.13. Villagers don’t close doors the player opened. And sometimes I notice doors are left open in village some time after I made sure all doors were closed.
I play on Xbox one and starting with 1.10.0 update villagers 90% of the time don’t close doors when entering or leaving. I will go around village and shut every door. Come back and almost all will be open. Some houses with be full of zombie villagers. I guess I will wall a few up untill bug is fixed.
Same issue, but not on realm on my Xbox single player world