[help]Atribute bug ?

[wiking012]

Hello, today I was playing on L2Gang serwer, and some1 show on chat, he want to sell tts earning with lv9dark (max atry on this serwer is 4lvl) Its 100% bug, but maybe some1 know it and can explain, here's screen:

http://imageshack.us/photo/my-images/337/shot00001yq.jpg/

[Szakalaka]

funny shortcut bar, isnt it hard to pvp with that?

But to item, since when can u add element to jewels?? And why 9 lvlattrib got 150 element only? Maybe its just something with phx modifying shift+click item, pure client sided vision