Nostalrius Begins - Quality wow vanilla realm (1.12)

The quest is not able to be completed as far as I know. The quest mob is there and he knows the quest is finished with a yellow question mark above him. Once you click the quest you want to turn in though nothing happens. It doesn't bring you to the page to actually press complete.

Even tried dying to a mob instead of using the elixir as I heard that was a fix on other private servers but it does not work.

Is the quest disabled or just bugged?

I found out the problem. Turns out you need to be alive to turn it in. You can still see him while alive and continue the quest from there. It says you need to be dead but that part is bugged.

As of 4/30 you cannot see him while alive, and while dead cannot continue the chain 'Meet at the grave'

Clearing your cache folder may help
(Delete the WDB folder in wow directory)

I have the same problem.... When I'm dead i can't complete, when I'm alive (as it used to be completed on nostalrius) the NPC is not visible. I also cleared cache... Nothing changed.

I just deleted the WDB folder and all of the sudden my camera and movement of my character got totally messed up ... I cannot turn properly anymore ... even when ressting all to defaults same problem ... deleted WDB again but no change ... did the same with WTF and it didn't get better either ...