Finally our second group of the Guild managed it to kill the Lich King in normal mode. After long time waiting for some members cause of their working time me made it :)

Our Group Setup:

Ext�sy - Feral Tank
Silversonic - Prot Pala

Elefantsau - Disc Priest
Thanjin - Restro Druid

Karazak - Fury Warri
Kyntha - Ele Shaman
Ethilon - Mage
Branisha - Hunter
Ext - Enhancer Shaman
Wayan - Feral DD

And yes we managed to kill him with only two healers ;)