Well according to this (thank god they have this calendar section in the 3ds site, I just hope the link actually works)
https://3ds.pokemon-gl.com/information/3ade2b4a-0c41-41ab-8572-be7e8a223084 Canadian gamers can't get the stones until Sept 17/18, and ONLY on those dates, BUT we have to be signed up to the newsletter by Sep 1 or we still can't get it. I still have no idea if I signed up correctly or not because the link states "You'll need to have
opted in to receiving the newsletter in your Pokémon Trainer Club account preferences by September 1, 2014." however, going to the account/profile settings (which brings you to the US Pokemon.com website, even though my account clearly shows me as being in Canada) the onyl option I can find is under email preferences which states "I would like to receive marketing email messages, including information about future online games, from The Pokémon Company International." and the box is checked, so while presumption dictates that that MUST be the newsletter, the 3ds PGL site says to sign up for the newsletter, but the site that you control your profile on doesn't say Newsletter anywhere, and on top of that, even though both registered games from the PGL website still link back to the same profile on the Pokemon.com website, there's no confirmation or information on whether or not both games are valid, whether you will get one or both stones if you have both games registered, or even if that is the actual newsletter or not (because nothing says specifically newsletter so you don't know if it's the correct thing, as well as you get no kind of confirmation either online or through email, and I can't remember ever getting any kind of email from pokemon ever in the past)