To whom it may concern, I am writing this post to make it known that my "Signal Light" Adventure on Mercury is not checked off on my Triumphs list, even though I've completed it. I have the Perfect Paradox shotgun and almost everything else in this game. I am some what of a completionist and not having this irks me. I have read on the forums and Reddit of others having this same problem. I hope to gain some insight on this issue and await a reply. Thank you for your time.