For people who are still haven't got their PPR, I am sure yours are on the way. It was a very painful process but please have hope and patience. It will come eventually for sure.
Also, please check if you used other email addresses for applying TRV, BWOP, etc.. Cuz CIC sent PPR email to my new e-mail address which I did not update in my CIC account. So make sure you have access to all your emails.
I really hope everyone can get their PPR soon. I know it is very frustrating but trust me you'll be there!
Good luck!