Update:
DQ: Apr-14, 2020
Interview @ Consulate: Jan-13, 2021 (approved IR-1)
Tracking number received: Jan-15, 2021
Passport/Visa received: Jan-18, 2021
USCIS Immigrant fee: Jan-18, 2021 (USD $220 for GC; details here)
POE @ Peace Arch: Feb-26, 2021 (visa activated + car imported + US mailing address updated)
Green Card produced: Mar-6, 2021 (notification received on myUSCIS & email notification) - it can also be tracked here
Green Card shipped: Mar-10, 2021 (notification received on myUSCIS & email notification with tracking number from USPS)
Green Card received: Mar-13, 2021
SSN received: Mar-29, 2021 *
* I didn't receive my SSN within 3 weeks from POE so I contacted the local Security Social office to schedule an appointment.
The in-person appointment was scheduled on Mar-22. I had to complete the form SS5 to apply for SSN. The SSN is sent to your address within 10 days.
This is the end of my journey and I wanted to thank everyone involved on these forums who provided valuable and useful info as well as unconditional support. I'm very grateful and wish nothing but the very best to each and every one of you!