Have you ordered the GCMS notes yet?? There are people who have been waiting for years together under the various streams. Ordering the notes will help you on why your PR App is being delayed. Good luck.
you can order any time, but if 6 months are passed then you can call CIC call center and request agent to raise a question to CIC asking why application is delayed. However CIC SLA to answer a call center question is 90 days.