Hi Ronnie,
You are not alone. There are many applicants including myself are also in the same boat. The only thing which help us to understand with our application is ordering GCMS notes. Some people got the PPR without any change after medical status. As long as we are not hearing anything, then we can safely assume that things are going smoothly. If CIC requires something from our end, I don't think they will wait and ask it after sometime. In fact, they will ask us right away. Don't worry too much about the process. Be patient and wait for golden email. If your application process is worrying you bit, then just remember the old process. I'm pretty sure, it will calm your nerve as we haven't waited that long till now. It's just matter of 2 months. CIC Official ETA about this process is 6 months from the date of submission. Last but not least, please don't compare with anyone else as every case is unique.
Cheers!!!!