I was worried that's the case.In Montreal it is possible that they sit on your file even though everything has been complete. We had a similar case I guess in June where the file moved from Ottawa after eligibility and security were done. The person had to wait almost 4/5 months to get final approval. Not saying it will be delayed that much in your case as well but be prepared for a long-ish wait. If you get it earlier than consider yourself lucky.
Did anyone had luck raising CSE with specific reasons why the delay will negatively affect them, and they actually moved things?
I just got this response to my CSE:
We verified the information you provided and are pleased to inform you that everything appears to be in order with your application for permanent residence.
While the processing times may vary with each case, we will make all the necessary efforts to finalize your application as soon as possible.
Not sure if its just a generic one, or they actually will take effort