Sticky piston texture bug
What I expected to happen was...:
there will be stone texture at down part of piston
What actually happened was...:
The down part of piston has wrong texture (sticky)
Steps to Reproduce:
1. use redstone to open sticky piston
2. then put redstone signall off
3. and see what happen to piston when it is closing
Already created a bug for this: MC-136