Finally, I've got my passport! Below is the updated timeline:
Location: Whitehorse, Yukon
Passport Office: Vancouver
Apps sent: 22 Apr 2021
Apps delivered: 29 Apr 2021
Call from Passport Office: 05 May 2021
CC charged: 05 May 2021
Tracking #s: 10 May 2021
Passport Sent: 07 May 2021
Passport Received: 14 May 2021
Cert Sent: 10 May 2021
Cert Received: 13 May 2021
Note about the Cit Cert. It came back very creased and I was very disappointed. I recommend sending it with a cardboard folder or plastic protector and request the Passport Program officer to return it to you with the folder/protector so that it comes back still presentable. I was extremely dismayed when the mailman bent the envelope containing the cert to my smallish mailbox. I wish there was a stamp or mark on the envelope that said "important document, do not fold, bend or crumple..."