Okay, this is now 2 Crysis games in a row that have not unlocked the Super Solider achievement for me once I have completed the game on Super Solider. It didn't unlock in Crysis 2 and now Crysis 3. So why did I get the 3 of 7 levels on Super Solider difficulty but not for completing the game?

Is this a known issue? If so, how do I fix it in Crysis 2 and 3? This is very disappointing. I was really hoping that this was not going be an issue again and it is.