Bukkit

What steps will reproduce the problem?
1. Placement of a ProtectionStone (Coal Ore, Lapis Ore, Diamond Ore)

What is the expected output? What do you see instead?
I am trying to block placement of the ProtectionStone while users are in creative mode. I am using CreativeControl to prevent them. The ProtectionStone is still placed but the sponge gets deleted.

What version of the product are you using?
1.8h

Do you have an error log of what happened?
N/A

Please provide any additional information below.

I am trying to make it so that creative players on my server can't place these while in creative mode. I'm using CreativeControl to block placement of the ProtectionStones but the field is being created anyways.

There is currently no integration with CreativeControl or any other plugin to prevent the placement of the ProtectionStones, you can block worlds within PS and even block or limit by rank, but no method for blocking players in creative mode, and there currently is no plan to add that feature.