So, upon finishing step 6/10 of Rogue Network (which was to collect the second set of hidden messages via shooting the panels scattered throughout), I seemingly have lost this quest altogether after previously having it on all characters? I have tried going back to Spider and to the quest retrieval board, and it's not in either place. Step 7 as I recall, would have been to now go to the second secret chest and input two numbers (which I think Spider gives you I read?) so that you can get the class item which I suppose I'll have to try doing even though I don't have this next quest step anylonger. I'm concerned that for now, I'm locked out of getting the icebreaker catalyst (not that I have the exotic yet, though). If I were to guess, I think the issue arose in the first place because I had collected messages #5 & 6 in the later parts of the dungeon in one run, before coming back to collect #4 which had been the first of this second set.