Got passport with Canadian visa on September 30,2015. I got 2 procedure of fairness letters past: one for employment misrepresentation due to company operation closed, and another for fake pay slips due to company operation was closed. Still, I am able to achieve PR visa!
So, those who are getting procedure of fairness letters, please give proper explanation with evidence to overcome the situation instead of panic mode. For each PF, I only give one single evidence to convince visa officer that i am a genuine individual(not a fraud) .
Just listen and read what everyone say to address the issue , and eventually use you brain to take correct approaches.