Hello,

this bug has been despawning my passive mobs which have been tamed. It has so far affected my horses that have been named and have armour and saddles on. It has also affected my axolotlS which have been scooped up in a bucked and released into my pond and named.

It seems to happen when I log off. I save and quit the game, but when I log back in latter on, they sometimes have despawned. Sometimes it happens, sometimes it does not.