I emailed them today but from the autoresponder, it seems like they would only reply/entertain emails after they send P1. Here is what I got in part of the auto-responder
This email address is dedicated solely to clients invited by IRCC to use the Permanent Residence (PR) Portal in order to be confirmed as permanent residents. You must be invited by IRCC in order to have an account created in the PR Portal.
IRCC will not be responding to requests or follow-ups if you did not received an invitation from IRCC.
Please let me know if I misunderstood.