Thanks. Hopefully, shoppers drug mart guys have not messed it up. My one shows: "AD in review"
Yeah, its tough to say. Apparently the IRCC people just put our photos into a scanning machine and that tells them whether its ok or not, they dont do much based on experience of past members...
I would suggest that if it stays in "reviewing addnl docs" for more than a week, call CIC/IRCC and find out from the agent (Call from a canadian number 888-242-2100 and use the navigation options of 2-3-4-0 to get to the agent).
I would recommend the above because some people in the past have reported that they apparently had a photo request but it never came to them in email. Only when the called IRCC almost about 3 weeks later, they came to know that photo request had been issued almost 2 weeks ago.
So keep checking spam mails too...
Above not meant as a discouragement, just be aware and prepared.