Wood Mansion Map Crash whole Server, buying from villager

We finished an Villager to get the map to the wooden mansion, after we resolve the last buying to lvl up the villager, the map and the realm crashed!

 

after crash the villager is already here, but the whole chunks in the near of this villager are defect.

 

we could buy the map from the villager but, the map is invisible.  

 

this bug is already on 5 other xbox and windows 10 user

Please look in the sreenshots