I initially picked up the quest with my Warlock, but now I am playing full time with my Titan. Tracing the Stars was not available for my Titan. So, I thought it was a bug and deleted it from my Warlock quests. Now, I can't find it either with my Warlock or Titan. I had completed Tracing the Stars I and was working on Tracing the Stars II. How can I pick it up again? I have visited Mara Sov and all vendors. Nothing happens. Any light to shed, guardians? I am desperate trying to find it to move ahead with the "A Hollow Coronation" exotic quest.