I turned in the Will of Crota Quest Bounty after defeating Omnigul and received nothing from it. This upsets me because I put a lot of time into the whole quest to get the Titan Mark so I can do the bounty for killing Hive Majors with one of Eris's class items equipped and did not get it. Another upsetting thing is that I cannot even buy this mark from her. Can someone from Bungie please help me?