The COPR depends on your local VO and not Ottawa though. If you are outland, they will send to the closest to you, so time depends on that VO. In Brazil for example, 2 weeks is a normal time to receive passport back after mailing them, some even got it in 1 week. Here they send it to the VO in São Paulo.Is there a PPR-to-COPR tracker? If possible, specifically for CPC-Ottawa.
I tried to find one but I couldn't identify anything relevant.