When i finished the Zero Hour mission on my titan, it worked fine. But after that i went to my hunter, now my hunter hasn't done the rat king quest yet so i finished it until the enemy of my enemy mission, got the first pursuit and continued. I get the Fallen Transponder, get all the lost sectors, and do the normal version. I completed it, but didn't get any gun, so i got confused, thought maybe because the weapon was in my vault the game thought i already got it and didn't give me another. So i get the gun into my titan's inventory, and did the mission again, still no heroic or gun. I also tried going to The Drifter on my hunter with the gun, for the new dialogue, but still nothing. Can anyone help me??