Today I received my PPR for Sep 22 intake (non-SDS), here my is my timeline:
5 Jul: Submission
6 Jul: Biometrics
24 Jul: Review Started (no notification, just happened to check daily and saw the status changes)
25 Jul: Request for additional documents (transcripts)
26 Jul: Review of additional document (again no notification, just checked in portal and saw the status changed)
31 Jul: Biometrics Validity Letter
1 Aug: Passport request
I am a Bengali student applying from Saudi Arabia, and in general it seems Riyadh IRCC are quite fast, with average 4-6 weeks processing time as I heard.