Textures bugged after turning phone on and off

So i was in my world and all was normal then my phone turned off. When i turned it back on all the textures where bugged i tried exiting the world and rejoining but the textures where still there

 

Steps to reproduce:

1. Join a new world and build a while
2. Let phone turn off on its own
3. Turn it on to see a bugged world 

 

Observed results: the textures have changed

 

Expected results:everything is the same way it was before

 

QUICK NOTE i did not use any texture packs or the command blocks so they didnt cause the issue.

 

Edit: I searched everywhere i could and no one is having the same problem as me i have no idea what to do

 

It fixed itself after 5 times logging in and out of the world though. Might happen again though