Put the summary of the bug you're having here

What I expected to happen was that I would still be on my horse after I ended the LAN world (w/o players on it at all )

What actually happened was my horse vanished
/turned invisible (happened on two separate occasion but three times two times it was not on LAN)

Steps to Reproduce:
1. sit on horse
2. leave the game
3. poof! ether you get no house or a "ghost horse" where the horse literally is invisible,makes noises,and not intractable (can't sit on it) but so far my attempts to recreate them my self were fruitless you can try recreating this on my world but the size of it is too large