Guild Wars 2

On my first two tries, my objective was to “Search the submerged ruins for dwarven relics” and that objective has been marked as complete once I picked up the first relic I found, but then no new objective has been added. So I picked up about 2 more relics, nothing happened but I found the scabbard by chance and when I grabbed it, the objective “Escape with the scabbard” appeared. But after I went to the marked green area in the north, nothing happened and that objective was still not marked as complete at the end.
However, on my third try, the begining was the same but I took about 6 relics instead and the scabbard’s location has been marked and added as an objective. But, if I remember, that objective has been removed when I picked up the scabbard. Then the mission ended normally.

I had the same problem but I finally succeeded the mission without problem :
- the two first tries (bugged), I went to the south by the west way then i took only about 3 dwarven relics before to find and take the scabbard, but i met the same bug as Rolyat : nothing happened in the marked green area at the end
- the third try (successful), I swam in the lake near the east side and I found more relics on my way, then after about 6 relics taken, the objective “grab the scabbard” appeared (which it didn’t happen (or I don’t remember) in the first two tries), and I finished the mission without problem .
So, I think we must take about half a dozen relics before to grab the scabbard to avoid the bug .