Not sure if this is a bug or not, but for the Petra/QW- [i]"Take Them Out"[/i] bounty, Cosmodrome Edition-- in which you have to kill 12 Consumed/Named Hive/Fallen/Cabal/Vex enemies-- you don't get any credit for killing any of the Consumed/Named enemies from completing the Taken Champion Skull Patrols, while on the Cosmodrome (particularly in area between Steppes and The Divide). Or, for some odd reason, maybe they just don't count because you are in a 'non-social' zone...perhaps??? You face at least 3 Consumed/Named taken enemies (including champion), when you complete the patrol....so since they are in the Cosmodrome, they should count towards the QW bounty. Perhaps this is a bug after all, or just an oversight in regards to the bounty.