Defaults Can't place TNT?!!

I have a server and I have TnT enabled and whenever Defaults try to place TNT it doesn't work..
I think it would be WorldGaurd doing this? I have TnT enabled. Anyone please? help me solve this problem , ALSO whenever an admin placed TnT it says (player) placed Tnt at world x y

 

Plugin list. I had this problem before. *must be wg or another plugin*

 

• Essentials (manually installed)
• EssentialsGeoIP
• Reloader1.7.0
• WelcomePlayer
• PlugMan
• findIP
• WorldEdit
• Factions (manually installed)
• AntiPvPLogger-1.0-SNAPSHOT
• TCPack
• ScheduledAnnouncer
• SignShop
• EssentialsProtect
• worldguard-5.5.2
• LinksOnSigns
• ChestShop
• EssentialsGroupManager
• mcMMO
• MobCatcher
• FoundBoxx
• LogBlock
• Vault
• iConomy
• EssentialsGroupBridge
• AuthMe-2.6.7b2
• DisguiseCraft
• EssentialsXMPP
• EssentialsChat
• TradeMod
• SpamGuard
• Buycraft
• EssentialsSpawn

Anyone? please

EDIT by Moderator: merged posts, please use the edit button instead of double posting.

 

I bet its any anti-greif plugin. I use none, so i am unfarmilliar to them... Re-install worldguard and worldedit manually. May also be LogBlock, sounds fishy. Place TNT and post log.

 

Anyone ? please help?

 

Offline-mode servers are not supported here (As I see you use 'AuthMe-2.6.7b2').

 

It's a paid dedicated server I have it offline for everyone to play.

 

So you won't get support here

 

there is a part in worldguard's config.yml file which blocks tnt and lava and fire from default. Just delete the item id's from there and it should work. TNT is 46