So should they, when they receive a shipment, be checking with you? What you're telling us is that those retailers in Canada received not only the labels that say CSA , but even documentation that supports that, supposedly indicating that CSA has done its studies and examined and tested these products and they're fine, and they're not. They're counterfeit.
What's the answer to this? Clearly, this has to be a major consumer concern, or it ought to be.