Shan Zhen tells you, "I need to ask your help, and you may possibly even need my help. We still seek much information about Asheron before he left Dereth. The Portal Servitor Golem that kept track of Asheron's last movements prior to his departure to Bur still maintains a very tight security and refuses to divulge its master's secrets! Please travel to the Empyrean temple at 67.4N 30.5E and see if you can get the Golem to reveal what it knows! If you do this, I think I can attune you to be able to pass to Bur, despite Asheron's wards.
Shan Zhen tells you, "I asked you to seek out the Portal Servitor Golem at 67.4 N, 30.5 E. Have you done so? If the Portal Servitor makes a strange request of you, come back to me and I may be able to help you... I am well studied in the ways of Asheron."