Similar situation for myself: AOR Sep 8th (2018) - CEC Inland.
Received a Request Letter on August 13th to complete two Schedule A's (one for me and one for dependant) and to pay for the RPRF. Submitted on August 17th.
I have spoken to agents a few times since then:
Eligibility: Passed
Criminality: Passed **I was stuck in almost a Criminality screening - they mentioned they were waiting on responses from external organizations for a long time but is now passed
Additional documents have been reviewed
Security: in progress - hoping I don't get dropped into Comprehensive SS as this will likely push my application to 18+ months - awaiting CBSA Notes requested on Sep 5th, 2019.
Medicals: September 12, 2019 - They passed my medical exam again (extension)
Cheers,