Quest Bug

Hello,
I play a level 15 Hunter on onyxia as dwarf. The class quest "Taming beast" is not offered by the pnj(Grif wildheart). I have no hunter quest in my log and no pet spells in my spellbook. Could you please unlock the quest or grant the pet spells?
Thank you !

My friend has the same problem, he created a new character as night elf and it works.
It seems that dwars hunter are ****ed up …