Okay, you're only a bit out of compliance and at least partly settled in Canada with a valid PR card.
Again, only my guess - but chances decent you will not have any problems. I doubt the airport matters.
If asked why, again, at least saying delay is partially due to covid issues will nor hurt.
I would be surprised if they reported - most likely would only be a warning to keep an eye on your compliance. Even if reported, you'll be let in to Canada.
Relax and just tell the truth, mention covid (as an issue for all partially).