I don't have exact dates, but I'm a November 2014 applicant on the CIC side.
My timeline is as follows:
December 2013 - applied to Manitoba PNP
October 2014 - had interview, received positive MPNP letter
November 2014 - submitted paperwork to CIC for review
April 2015 - Acknowledged Receipt of Application (dated receipt in November 14)
April 2015 - Medical Request (I received the medical request within 10 days of AOR)
May 2015 - Medical Received (per ECAS), RPRF paid/received (per cell centre)
I'm now awaiting further instruction/hopefully PPR. I'm an applicant from the USA, my visa office is CPC-Ottawa so the application is being processed entirely within Canada.
Although, since I'm from the USA and don't require a VISA maybe they won't request passport and I will receive an email just stating I can come settle. I hope its ASAP! I spent my entire summer (3 months) in Manitoba last year and was sad I had to leave. I didn't even have the Manitoba nomination finalized at that point.