An upward facing sticky piston pushing a redstone block will not retract when unpowered, nor when updated, but will only retract when the redstone block is removed. Link: http://imgur.com/a/2i9Vd
MC-11184
Redstone Block bug with sticky pistons
Resolved
Duplicate
0
Lenny
(Unassigned)
Unconfirmed
Snapshot 13w10b
Retrieved
105th Duplicate of MC-108, please use the search function to see if your bug has already been submitted. Currently over 53% of tickets are being closed as duplicate.