Thanks for all the comments. They have been helpful. I'd like to add.
While it seems I still have my PR, since it has not been taken away, it seems like an iffy prospect to rely on it since I do not have my RO satisfied and if asked to furnish proof, I have none and I would have difficulty challenging that. Just flying up and not returning to live and stay there for the next 730 days in order to fulfill my RO without said proof and then trying to work, get a driver's license, possibly even trying to get health coverage and then not being able to leave the country during that time would risk running me afoul of the CBSA and CIC. I suppose I wanted to clear the record and get lawful again thus applied for PR.
Yes, the CIC will get confused when they get to my part of the application (just received notice my sponsor was approved) wondering why I am applying when they have on record that I already have my PR? At this point, I am likely to have to renounce/relinquish it since I cannot meet my RO. And in this way the application can proceed.
But based on your comments, my application as conjugal partners is worrisome particularly since the barriers barring us from marriage, like the examples they provide in the instructions, are not there for us. I think we are able to prove our relationship is genuine but if those particular barriers aren’t there, it sounds like we can/will get rejected. As we plan to get married while the application is under review, my thought was our application could be amended by alerting them to our change of status. There might be some additional paperwork to reflect the new status but I’m hearing in this thread that we may have to start all over again from scratch to reflect this new status. Rules are rules I guess but that seems unreasonable. I won’t voluntarily withdraw at this point either until I hear from them about which way they will proceed.
Your thoughts please. Thanks.