Mojira Archive
MC-96224

Activated detector rails moved by pistons do not update redstone correctly

See attached screenshots. A detector rail that was powered and then moved into a spot where it should be powering the redstone dust underneath did not update the redstone dust after being moved. Only after updating the redstone dust by placing a block next to it did it power up.

Likely also affects similar configurations where the powered component (dust in this case) doesn't receive a block update after moving the rail.