So from submitting and getting AOR, most people will get a couple of my CIC email updates where nothing seems to change - not sure why this is, but i had 2 within a week of getting AOR.
following submission, there are 2 things you can look up to check progress - ECAS, and My CIC.
ECAS goes to Application Received with either 2 or 3 lines depending on medical received. After this it will go to In Process (which means PPR is fairly imminent), then PPR/ Decision made. It took 9 weeks for my ECAS to go to in process from receipt of AOR (medical was done upfront in my case), its been 10 days since i received this, and i'm hoping for PPR any day.
My CIC seems to be a little irregular from what i can gather, for example my BG chack has been in process since i got AOR, other people have got PPR with it saying not started.
In short i would keep an eye on your ecas for the In process change. approx 8-10 weeks from AOR, then maybe another 2 weeks for PPR.
Best bet is to find some other users with a similar timeline to you and keep an eye on there progress as this will give indications.
Unfortunately there seems to be a lot of irregularity in progress, be it due to visa offices, in/out of canada etc, so keep an open mind.
Best of luck.
Ed