Dear if you compare my timeline with yours its clearly running late by little over a month, my application was received on 7th jan 2013 (whereas your application was received on 21st Feb 2013) my file was transferred on 13th Feb 2013 (whereas your file was transferred on 18th march 2013) and I received the PPR on 9th march. So if we simply compare my timeline with yours then you should expect the PPR within 24-25 days post the file transfer, your file was transferred on 18th March 2013 so you should expect a PPR soon. If there's something missing on your file then you would be asked for it. Also no response from CIC or NDVO doesn't necessarily mean that there's something wrong, it could also mean that your file is in queue. Well I can't comment on the interview part as I am sailing in the same boat. All we have to do is to stay positive and be patient. I'll pray that you get your PPR soon. Good luck with your application and keep us posted.