I played my Minecraft world, which is in survival mode, no multiplayer and standard difficulty, last night and everything was fine. I opened up my world today and my armor stand was gone that held my enchanted netherite armor, my 20 villagers that had beds for the past week, and my entire herds of cows, sheep, cats, dogs and chickens. Just gone. My world is not shared while I play so there were no other users online while I was playing previously and it is not on realms.

Steps to Reproduce:

No steps to reproduce, items are just gone.

Observed Results:

Items and MOBs are gone.

Expected Results:

Items should not have just vanished in thin air.

Screenshots/Videos:

[Optional: Attach an image or short video]

Notes: