Having or not having the PCC is not what's likely to get you put on AP, in this particular case, the fact that you've spent a considerable amount of time there is what is likely to get you on AP. A PCC will not clear their suspicion of what you were doing in Afghan, only their own checks will clear this. Unfortunately, there's nothing you can do about this. Don't get me wrong, I'm not saying anyone who has been to Afghan automatically gets put on AP, but the possibilities are a lot higher, so be prepared for that is all I'm saying.