So I'm on one of my 65s, trying to do this mission from the weekly heroic terminal and I run into a problem. The first objective is to Obtain Data Access Codes. I lay waste to the mobs in the area and loot a Data Access Card from one of them. The Data Access Card shows up in my mission inventory area, but the mission does not advance. I reset the mission and try again, getting the same results. I drop the mission, pick it up again from the terminal...and get the same results. I do hope this will get fixed soon.