Floating redstone torches!

Put the summary of the bug you're having here

What I expected to happen was...:
I put a block down and put a redstone torch on it's side, then i break it and i expected the torch to fall of the block.

What actually happened was...:
I break the block and the redstone torches was floating there i put them.

Steps to Reproduce:
1. Put a block down
2. Put a redstone torch on it's side
3. Break the block