Marriott's website still shows the card, with the 50k offer:

http://www.marriott.com/rewards/earn...ard-rewards.mi

Makes no sense that they've been offering the 50k and Chase's website only offers 30k. Its not like its targeted...

30k:
https://www.marriottpremier.ca/

50k:
https://lp34.marriottpremier.ca/?JOBNUM=VMR1407016

Edit: Looks like in order to get to the 50k page using that link you need to click through the first link I posted. You don't need to be logged in though. I guess technically the offer is for people who have an account, even though you don't need one, and making one is free