Doors won't open.

Open a door, it'll close, place a redstone thing (pressure plate, torch), it will destroy that redstone thing.

How to avoid: Relogging in, F3+A won't help.

How to reproduce.

1. Place down a door.
2. Open the door, anything is okay.
3. The door won't open in fact, the moment you open it, it'll close, it has the animations though. Also, you can't walk through