I will wait to see what their response is first. Could be as simple as they are switching partners in Canada or something. I am sure they don't have deals with these brands individually, it must be some service they use.

Correspondence could have been better though. Give me a notification when I open the app. These brands will be unavailable or delisted as of such and such date. Then I would have loaded up on the ones I want or bought the international Visa cards they recently had a 3% back deal on.