Hello! I am also waiting for our PPR (me and my CL partner). We also have an approved WP and OWP respectively but haven't landed in Canada because it is a requirement here in the Philippines to have an OEC with an approved employment contract that my employer is not able to do at this moment without an agency (which she finds too expensive already). I didn't want to push her to pursue POLO verification because she might take back my employment there.
Anyway, our PR status is at 53% with October 2, 2020 AoR. From what I was able to gather from calling IRCC, security and criminality has not yet started but medicals and eligibility has passed already.
I am a bit frustrated with how things are going because I have a friend who has able to exit our immigration with a work visa but she just showed her PR application in progress -- this was late 2019, but I am staying positive that things will work out. My employer has asked me to be in Canada by end of January latest so I am hoping for a miracle.