NPC at Frontier Station in Marjami Ravine named Veldeth asks for 2x Velkk Masks or 2x Velkk Necklace.
Afterward, he says "Should you happen to come across Velkk necklaces or Velkk masks again, you only need bring them to me."
This leads me and bgwiki to believe that this quest is repeatable, but I am unable to give more masks or necklaces. I tried immediately after finishing, waiting a game day, waiting a RL day and finally waiting a RL week, but today I am still unable to turn in more masks or necklaces!
Is the message he's giving, just a mistake? Or is this bugged?