So...first time post, and I don't like forums so bear with me... Last Tuesday or Wednesday I saw The First Firewall mission pop up like everyone else but did NOT do the mission that day (I know, I know)... I checked back and the mission was gone on Thursday when I actually had a chance to do it.... Checked again Friday...it's there! But I was working so I said I'll do it later that night....Checked Friday night...gone??? It's been gone ever since, I've been checking all weekend. At this point I'm like what the cuss is going on...I know I should have gotten the mission, I got all 4 Legendary gun relics in to the Gunsmith, he seemed happy, I'm rank 4 there, all is well. Is this happening to anyone else?