Just getting back to this thread, i was working tax season. I was in a pretty hopeless situation at the time as there was no CEC draws, went to my employer late and they said they would support my PNP application. Also, I went and talked immigration consultant and she suggested that I try this: apply for PNP and then apply for work permit extension before my work permit expired, and attach an explanation letter with my application, explaining why I applied without nomination letter and WPSL.
That's what i did and 3 weeks later I received nomination letter and WPSL which I sent through web form to be added to my application. Then I applied for PR once I gathered all documents and recently received AOR & biometric instruction letter. Have not received the decision on work permit application letter as of today! Now i am wondering if I could apply for BOWP as there are no employment restrictions on my nomination.
I got myself in a pretty complicated situation and cant go back now. If I get temporary banned from holding a work permit, so be it - it just wouldn't benefit anybody. As shanew said, I'll get in touch with a lawyer on how to proceed.