I have the same. Maybe they consider that the application is in progress until you officially become permanent resident, since there are still few steps to do: e.g., send COPR, and then the landing (for inland now it seems they call you by phone). In either case, I sent a web form to IRCC before getting the GCMS notes, and the agent confirm me that our application was approved, so rest calm for the decision, it is only matter of time that we start to get the COPRs...