Ascending Problems

I have a problem.
I've completed the 3 quests to Ascend and completed it. I fought my
mirror self and it told me that I was being sent to Dragon's Lair. As
soon as it started to load, it switched loading screens and sent me
back to Augury Rock. I tried deleted the .dat file and doing it
again, with the same result. I uninstalled and deleted the Guild Wars
folder and tried again. I recieved the same result.
I require assistance. I cannot go further in the game due to this.

Vr

Matt

Upping for response.