Did you keep track of the background check status in your profile regularly? In some cases the status updates happen pretty fast in just couple of days.
The time your meds passed CIC was taking 60-65 days for FSW-O , so that was okay.
Now are you sure you have been checking your application daily for updates, as only meds pass update is send by e-mail and mostly BGC updates are not. You have to log in to your application to check those.
So maybe you missed your IP1 update and it changed to NA again, it changes very quickly from IP1 to NA in 2-7 days mostly.
That way you must be very close to IP2 now.
This is strange then! Ideally you should be close to IP2. But such things happen to certain applicants.
You can either order GCMS notes, they will shed some light on your application status. But it will take 30 days for them too!
Another thing you can do is (which is quicker) if you haven't already, e-mail to CIC requesting to know your Visa Office, this way you will be able to find out where your application is... whether at CIO, or local visa office from that we can conclude the stage of your application then. They usually revert back in 24 hours.
IMPORTANT: You must provide us with your application number in the subject line of your email and include in the body of your email the following information:
* Surname and Given name(s)
* Date of birth (YYYY-MM-DD)
* Unique Client Identifier (UCI) number / Client ID number
* Category of Immigration (CEC, Provincial Nominee, Family Class, Federal Skilled Worker, Temporary Resident)
Hello folks, last night I received reply from CPC Ottawa, it says
Dear Sir/Madam,
Please note that your application is currently at the Centralized Intake Office in Sydney, Nova Scotia and has not yet been transferred to a local visa office.
Gisele
Citizenship and Immigration Canada | Citoyenneté et Immigration Canada
Government of Canada | Gouvernement du Canada
Now considering the fact that I passed the medical on 30 May 2017 as per My CIC account. What all backround checks are done at Sydney, Nova Scotia before the file is transferred to the local visa office.