I noticed that the item frames that i have had messed up it's textures after i messed with the anti-aliasing and mip-map. I'm not sure if that's what caused the problem but nonetheless the problem is there.
I noticed that the item frames that i have had messed up it's textures after i messed with the anti-aliasing and mip-map. I'm not sure if that's what caused the problem but nonetheless the problem is there.
Causing a chunk update near the items seems to fix the issue. Not sure if it comes back, though.