Animals Are glitching through doors!

I hate this bug...Animals are physically behind the doors, but they are showed as in the doors or in front of doors. Animals even can walk through the doors.

This seems to be related to overcrowding for the most part (or small confined spaces). Have seen Zombies glitch through doors during sieges (still actually on the other side), or move in odd ways when 2 mobs are trying to reach the same space.

I don't think that this bug is the same as MC-2025. In MC-2025 the mobs actually get out of fenced areas and confined space (mostly when chunks are loaded) but in this bug the mobs only temporarily appear to be outside while they are actually inside. They are different bugs. The thing is that I changed all of my farms so I don't know if this still occurs in 1.4.5 If it does then this shouldn't be closed or marked as duplicate. I can only say for sure that it rarely happens on 1.4.4 vanilla server with 1.4.5 client.

It is definitely not the same bug as MC-2025. As Marios said in MC-2025 the mobs really get out of the fenced area, in this case they are "only" visually glitching through fences, doors and other type of blocks that do not cover the full block space.

I think this bug is more of an annoyance and MC-2025 is an actual bug.

This bug is still present in 1.4.5, just tested it (overcrowding a fenced area with sheep).

If they merely appear to glitch through doors, then this actually duplicates MC-10, not MC-2025.

Fixed.