(Sorry, i couldnt create the bug very well:p)
Minecraft Username: runakilli

Brief Description: when breaking mass blocks at a time, the blocks usually stick together, now the dont.

Instructions: Break a mass amount of blocks at a time.

How many times did you recreate this bug?: alot:p everytime i broke alot of blocks:p

Result: BLocks scatter and dont stick together.

Expected Result: blocks stick together.

Evidence:

 

Thanks andrew