I ordered also on October 8, 2021 through CAIPS GCMS report and ought to receive GCMS Notes latest 16th November, sent a status report email to the company and this was the response I got:
"Hello, We are continuously following-up with ATIP but there is no reply from them at all. An investigation about the delays was conducted by the Information Commissioner of Canada and the details were submitted to the parliament in May 2021. The investigation shows that IRCC automatically claimed time extensions for GCMS notes. You can find the details at the link below. You will also find the text (in bold) in the link below. The only action we can take is to keep sending reminders to ATIP and wait for them to send the GCMS notes to us. We will continue to send reminders but unless they send us an extension notice with the exact delivery date, we are unable to provide any information on the delivery of the notes. We rely on ATIP and they depend on IRCC for the GCMS notes.
https://www.oic-ci.gc.ca/en/resources/reports-publications/access-issue-challenging-status-quo "The OIC also learned that IRCC has developed the practice of automatically claiming time extensions based on the number of requests submitted by certain individuals. More specifically, IRCC identified the five individuals who have submitted the most requests per year and has taken to automatically claiming 60 or 90‐day time extensions to all requests made by these individuals." Thanks!"