As you may have already noticed, it seems that you cannot apply for the Chase Marriott Rewards Premier Visa Card through the Chase Canada, because the “Apply Now” button has disappeared. However, it has been known that there are still two separate links that work with the 50,000 sign up bonus and the 30,000 sign up bonus.
There is no way to know how much longer this credit card will be around for, so if you have been thinking about it, I would go for it sooner rather than later. Here is a quick reminder of the highlights of the credit card: