It's possible it's changed recently - although the store I mentioned above (Photo Central) used to be a major Agfa booster, to the point that their fluorescent sign on the building still says "Agfa" next to the store name
One would think A&O (or their distributor) would attempt to notify former Agfa customers first if new stuff was available...
The owner is a die-hard film guy (although the store does sell digital stuff as well), and this is the 2nd person I've heard repeat that they've told customers it's currently unavailable to them, so to me it would make sense that stores in Canada that have A&O supplies have gotten them through "other" means. It's always possible this store either hasn't been notified or is unable to come to an agreement with a distributor, but given the owner's history and local reputation (especially if he's got customers asking for the product), it just seems unlikely to me that this would be the case.