So I just got ported to Dalaran with the portal inside Sunwell. I also got the Restored Quel'Delar item. Now I am supposed to talk to Archmage Aethas Sunreaver when I arrive at Dalaran. Here is the problem. I can't talk or interact with Archmage Aethas Sunreaver, so I can't finish the quest and get the finishing item. Can you please help me?

Thank you

This is on my Druid (Dzzyy)