So I've done these "secret lab" things on the Gas City before. I know what they are and have completed... most of them, if not all. I didn't exactly count. Since Mad Lab showed in my Nightwave challenges this week, I went and did another one. I had to turn to a video for a reminder, but... after completing two, the challenge still isn't showing as complete? This is one of them, right? And yet.... Am I misinterpreting this challenge?