Doors produce white particle and doesnt look write when place. (DOUBLE)

When in Survival and in Creative or any game mode,I would break the door or hit it, and It would produce white particles, and when I would place double doors they would face the same day, but will open like they are supposed to.

What I expected to happen was...:
Wood particles to come off the door, even when it broke. And the knobs to face to each other.

What actually happened was...:
White particles came off when broken or hit. Knobs didn't face each other. (CHECK PHOTOS)

Steps to Reproduce:
1. Place double doors
2. Break or hit the door
3. Watch the white particle fall