Here is my timeline:
Jan 2, 2014 - submitted application
Jan 14, 2014 - payment accepted by CPC-M
June 9, 2014 - received AOR
May 10, 2016 - received IME request from CPC-Ottawa
May 16, 2016 - received CPC request from CPC-Ottawa
I have no idea when the file was transferred to CPC-Ottawa, but...