Radiant Incursion: Sureki's End

It wasn't marked on my map for some reason, but the quest is turned in near the Faerin's Advance flight path in Azj-Kahet.

/way 60.68 18.71 Ysabel Gleamgaard

I am in the quest area, however there is no one. The place is empty except for nerubian burrow. When the burrow respawns I get a kind of wave and kill them. This gives 10% in the quest progression.

I have been in the place with other characters, this is the first time it happens. Even the field elixir provider is absent.

happened to me on only one alt out of an army grinding the rep. The alt was most likely too advanced in the campaign, Brann had no option to skip it. I had to do the 3 quests left before doing the scenario at the priory (with Alleria and Anduin). After finishing it and validating the "The war within" achievement I was able to see mobs down there and do the quest.