Lyzzi DC

I've had this happen in 1.15.2 recently. The Golems will spawn inside glass blocks if the block next to it is spawnable, i.e. stone block

EDITED to add photos

This happens in 1.14.4, I tried naming the baby llama or another untamed trader llama but they despawn

even when name tagged? and bred? a name tag mob despawning seems like a bug

After closer obvervation that's correct, I see the baby, then the adult, but the adult disappears after 1 day. I even tried name tagging the babies to see if that would work, but they still disappeared

I'm still having this issue in 1.14.4

Multiple times in 1.14.4 I've had tamed trader llamas despawn/disappear. They have not wandered off because the first one was on a lead, the second two in minecarts. They were not attacked because they were on a mushroom island.

https://www.dropbox.com/sh/2croyqztveq4h4j/AAAgKq0TL13Vy6bduokIxsaFa?dl=0

I've had this issue in 1.14.3, and the skins 'reset' when the server is restarted and opened again, even on computers that have opened it previously

I've had this same thing happen in 1.14.4, with villagers and other entities

I've also had issues with other entities that I thought were just random glitches, but then after the first optimisation, they reappeared. I had lost 2 chickens, name tagged, almost as soon as they were tagged, but since I didn't see them disappear I assumed they just wandered off or something, but then they reappeared in the same fenced area after optimising. 

Also been having issues with boats that disappear when broken.

I have around 20 villagers in a trading hall, in 1x2 rooms with their work station. Their occupations were set in 1.14.3. I have an additional 6 in an iron farm, with 2 sets of 3 together. I had about double that before the 1.14.4 update, but got rid of them when villager mechanics settled. I did not have the problem with item frames prior. I've moved more intensive farms outside of the spawn chunks, but the farms I use only created client-side lag, not server. 

I'm aware that you cannot help with issues with mods, that's why I attached a debug report from just vanilla, which still experiences the issue. I've optimised the world, again, and deleted the cache after removing some farms. I've also turned off any intensive farms while running this debug, and the issue still occurs.

Since 1.14.4 I've had lag issues in these spawning chunks and have removed farms. In 1.14.3 I had more farms and no game-ending lag, and my item frames acted as normal

I've also attached another video of the empty item frame disappearing, which I took during one of the debugs

I've run debug while running the game with fabric and without. I realised that I can break an empty item frame and it disappears, but the item frame doesn't drop

I'm having the same issue. I have a lot of item frames on chests, when I want to move my storage around I have to break the chest to break the frame, and neither the frame nor the item in it drop. Very frustrating

I'm having this issue in a single-player 1.14.4 world on Java. The world was created with 1.14.0, has been optimised to 1.14.4

This has happened to me today in 1.14.3. I Twice with farmers who I've bred, traded with, then when I right click them they shake their head and make the nitwit sound. It I look up their data is says their profession is a farmer, they are wearing the farmer outfit, but unable to trade with them again. They also don't seem to be able to breed.

This happened to me but in addition, one of the villagers it happened to was trading mending, so I traded with him once to lock the trade. But then his GUI wouldn't open up. Finally when it did his trade had changed and he no longer traded mending, and I couldn't change his trade because I'd traded with him already.

I experienced this today and noticed it as soon as I spawned in. definitely not caused by data packs because I had removed mine to start my save file in 1.14.3 pre release3

just happened to me twice on a Single Player world in 1.14.2 Pre-Release 4