If you contact High Commission of India in Ottawa they will say provision of grace period no longer exists.
You can cross verify the same - https://suvidha.hciottawa.gov.in/user/
Guarantor - Any Canadian citizen who knows Abt you for atleast 2 years. Your manager, teammate, neighbor, friend etc.
Just make sure your reference are available to pick the call if Passport Canada decides to contact them.
Check Purolator website if you have chosen Delivery using your application number if no tracking info is available on BLS site below the ready for collection message.
What you choose you will get it. As it's in person you can talk to the path officer and ask what you getting. If it's paper you will get to it on the spot.
Yes it could be. Sometimes the tracker goes out of sync with the actual status. You no longer can rely on it and need to wait for emails(oath) or call IRCC to know the latest.