When I was playing on creative on Superflat with pistons. I made a mistake a couple of times and had to destroy the pistons and sometimes they would drop as a resource.
MC-1129
Pistons dropping as resources on creative
Resolved
Duplicate
0
Taylor Young
(Unassigned)
Unconfirmed
Minecraft 1.4.2
Retrieved
This happens to me when I destroy the piston head and not the base.