When you place a door and close it, the doorknob switches sides. Same goes with double-doors and iron doors, which don't even line-up when placed next to each other.

With beds, one of the side textures are flipped. Tending to be whichever side of the bed facing North/East.

• I've been on a few servers that have updated to v1.7.2, and other players have also seen this glitch. Some were complaining about it before I even thought of bringing the issue to their attention.