Hunt the Truth Achievement not activitating

Is activating the right word? Anyway, I’ve been working diligently for the last couple days in order to unlock all of the Intel and skulls. When I picked up the last skull, I was promptly given the ‘Gravelord’ Achievement. However, I didn’t receive the ‘Hunt the Truth’ after getting all if the Intel. I’ve checked on my service record, and sure enough, I’ve unlocked 117 out of 117 Intel. Am I missing a step, or what?

Were you connected to the internet when you got the last intel? In ocaciones do not give the achievements if you do not have internet connection.

Good thinking, though I know I was connected. I can even check my service record here online, and it states that 117/117 have been found.

I just finished up my solo legendary playthrough, and picked up an Intel on the way. It was one I’ve already gotten, but I got the achievement, so that’s good. Whoot!