Guild Wars 2

I am growing increasingly impatient and frustrated at this quest. Every time I get to the cutscene (strong memory) with Faoilin and Wynne I get booted to the character selection screen with a “Lost connection” error message. This has happened on 3 occassions leaving a 2-3 hour gap in between attempts and happens at exactly the same point in the instance. I am not having any cutouts in the game other than this, therefore before it is suggested, this is not my internet connection playing up.
This leaves me unable to complete this story (and because of that the subsequent achievments) on my revenant.

Please fix ASAP.

EDIT: I have completed the instance by having a friend open the instance (as the leader).

reapex.8546:

I deleted GW2.tmp and now I am able to login could have been a coincidence.

Had the same problem – This worked for me.