I originally tried to start the dead mans tale quest tonight on my titan. After grabbing the distress signal i went to the tower and spoke with zavala where he wouldnt prompt the quest line to begin. I then tried discarding the distress signal and going to grab it again however the second time it didnt go into my inventory, i then swapped to my hunter followed by my warlock trying the arms dealer strike just to try and get the intercepted distress signal but no dice :/.