Damage during loading when moving to the nether

This is a bug that occurs during general movement using nether gates.

 

This bug is caused by the game starting to compute while the nether map is being loaded,

 

This bug is believed to be caused by a monster attacking a player who has already been placed in a nether map.

 

Also, the damage done by this bug may cause the player to be dead by the time the loading is finished and the game is available for operation.