I am doing the mission, "Scout "The Man" 3 (Review)," but when I went back to get credit for the mission, the mission giver was gone. I have refreshed and cleared my Cache, but still he is missing. All the other mission givers are present, but not him.

Though before I went to complete this mission, the game did lock up, my player disappeared, and my map went black, so I did have to refresh. The game locking up actually happened 3 times within a short period of time.