That's Val'sharah Folks!

Hello , I am Xeonel , lvl 100 rouge , WoW Circle 7.3.5x11. I would like to ask for help. The only thing missing is the Black rook moon. I remembered that I had already done it. Today I went through all the places again to see if I missed anything. Of course, I didn't get a mission anywhere, or there was no npc anymore. Because I've already done it. Last mission : Kill Desdel Stareye. He is still in place. I killed him again, walked out the door. There are 3 npc waiting outside. And that's it. No achievement. I also took pictures of everything. Can someone help me, if I ask nicely, what could be wrong? I would like to get ahead in the game. Thank you very much in advance.

P.S.: I can't insert the pictures for some reason, but if necessary I'll try to do it somehow.

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