I am in the same situation,i did my landing yesterday and the officer didn't do the PR cards part. I am not able to find much information on what to do to get the PR cards issued? Please let me know if you know anything else.
I am in the same situation. Planning to go next week or the week after that. Planning to come back on AVR. Expired F-1 visa with second masters's with Day1 CPT. Do you have any more information?