So, there is a 90% chance that they have assigned the file to Etobicoke for a final review. This is a common step they take to get another set of eyes on the file before they approve it. Generally, what they will do is, once the officer reaches a decision, they will usually punt the file to another officer (either inside CPC-M or at the local CIC office where you will be landing) to get a second approval.
Given that Etobicoke is choked right now, I am not surprised that there was no activity, and it also explains the state your file is in. Usually, Etobicoke revisits files every 6-8 weeks, so it could be any day. If you have AIP, then they don't have a concern that you are a member of the class.
Another possibility is that they have been delayed in getting Criminality or Security completed. After AIP they assess these and your medical before DM.