Everything that works with redstone is working except the pistons... I've tried almos everything... I don't know which plugin is blocking it... Plugins: ChestShop craftbook dynmap Essentials NoCheatPlus Orebfuscator PermissionsBukkit RoyalAuth Simple Prefix WorldBorder WorldEdit WorldGuard
You could have them disabled in WorldGuard. With CraftBook, is BetterPistons turned on? Due to a bug in 1.7 bukkit that could potentially cause this in certain circumstances, so if its on try turning that off.