Bug with the lvl 20 Class Quest

[DKMenice]

I completed my lvl 20 Class Quest a couple of days ago on my Cleric and at the start I was fighting myself, and at the end I was fighting myself, but at the point in the screenshot that was who my shadow was, I PMed the person there and they were online, so I assumed they were doing the Quest as well, although they did not reply to me. I did my Class Quest on my Archer a couple of days before this and I don't recall finding this bug on that character, so I don't know =/

http://img70.imageshack.us/img70/131/20071203190648lb9.th.png (http://img70.imageshack.us/my.php?image=20071203190648lb9.png)

[Mekoides]

I had the same thing happen on all four of my characters' lvl 20 quests. Each time a different person. never tried to contact any of them.