Akward (Tile)Entities

When i play Minecraft i normally don't find random objects who are horribly misplaced like water, netherportals(the 90 block not the obsidian) itemframes, signs, minecarts, Chests isaw some changing mobs in itemframes?? (a upside down zombie switching to a bat, a creeper, spider) mobs are completly invisible. Itemframes are posistioned in the screen as they were in the last frame they we're rendered like they were photoedited in. in the console it said
[Client thread] ERROR awo - ####GL ERROR ###
[Client thread] ERROR awo - @ Post render
[Client thread] ERROR awo - 1238: Stack overflow

What I expected to happen was...:
The Entities in their place and the mobs visible in their form not in an item frame

What actually happened was...:
The TileEntities we're horribly misplaced and created a lot of fps lowering

Steps to Reproduce:
1. i have ABSOLUTLY NO IDEA WHAT I DID i started the game opened my gamefile and boom... this
2. ...
3. ...

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EDIT: Not fixed in 39b