I got this reply from the London office," Please be aware that at this time we are unable to provide a precise estimate of the additional time required to process your application as a result of this quality assurance exercise."
My medicals were done in August 2014. I am an Ontario PNP FSW Pilot applicant. My original application to CIC was sent in 2006.
I sent my documents to the Ottawa office in early September 2014. So far no reply from them.
But i've heard that the Ottawa office is taking about four months.