@Startup_Visa @Kb4568 let's be gentle and supportive of each other. This forum is to provide information and support.
@Kb4568 I agree with you regarding your work permit - more than 18 months to process an inland work permit is wrong - even during Covid19 timelines. I think even at times a faster negative decision is better than an "infinite" wait. Even if you aren't eligible for an SUV work permit (because of your study permit) - then IRCC should make a decision and tell you that rather than leaving you in suspense for almost 1years 6months. Perhaps your case became "complex" on IRCC's end and they effectively ghosted your application/case (my opinion). I think this kind of behaviour from IRCC is unacceptable - even the Canadian govt reports have pointed this out. I share your frustration and anger. This is unacceptable.
Though if you are studying part-time or full-time, and your study permit is still valid - I don't think an SUV WP makes much a difference. Because you can essentially operate your Startup (incorporate, build MVP, acquire customers etc) - as long as you aren't on your company's payroll as an employee. I think the best thing you can do right now, is to focus and work on your startup, validate your product/idea - and for a moment forget about IRCC. As a founder of a company, practically no one (not even IRCC) can limit the amount of time you spend on your startup - only personal obligations can limit your time. ie school, family, etc.
However I think regarding your PR application I think at this point, it is normal for people who applied in 2020 to only have temporary file numbers. PR applications for SUV applicants are all taking a while. People who applied in lste 2019/ early 2020 are just getting their applications finalized.
Practically though - perhaps contact your MP for further assistance.