Assasin quest npc is gone. Any way to finish the quest?

[Laoch69]

<DIV>Greetings, posting for my father.  Quick assasin question.</DIV> <DIV> </DIV> <DIV>He is doing the quest, he went to the instanced portion of it, and had to use call of the overlord to get out.  Now when he goes to the npc to trigger the event again, the npc isn't there.</DIV> <DIV> </DIV> <DIV>Is there another way to enter the "instanced" portion of the quest?</DIV> <DIV> </DIV> <DIV>Thanks in advance <img src="/smilies/3b63d1616c5dfcf29f8a7a031aaa7cad.gif" border="0" alt="SMILEY" /></DIV>

[Demon Wrai]

<DIV>Go there later.  He should still be there.  You may have to leave the area then go back or you may have to wait a while.  But, be sure you go up to where he should be because he only spawns on demand.</DIV>