Sharing this in case information is helpful to anyone.
Whoever posted the number (and subsequent options) to reach CIC (IRCC now) from outside Canada, many, many thanks. I can't recall the thread on which I saw the OP, else would quote it here.
If you're calling from outside Canada, do the following:
+ 613 944 4000
Options: 1 1 1 2 3 2 0
I called IRCC just a few mins ago since my PR card arrived last week (38 days from landing) but the cards for spouse and child are pending. All landed on the same day. All photos were taken by the same studio.
Turns out, they need new photos for both of them. Agent said she'd send me instructions via email and I got that message promptly after my call.
When I asked how long of a wait it might be once they receive new photos, she said they were processing a lot of retakes so couldn't give me a specific time frame. Just said it could be several weeks. Also confirmed that it is possible to take and mail new photos from outside Canada, as long as pictures meet new specs.
Finally, it is possible to enter Canada with the COPR document that was stamped during landing but only via road in a private car. PR card is a must for all other entries; or need a travel document.