That link just redirects to nhl.com where you cannot log in!
You're possibly connecting to a VPN or an IP address outside of Canada if it's redirecting to the US' GameCentre on NHL.com
I had the same problem and was able to solve it.
I am using an american primary and secondary IP in my router.
I removed those addresses to appear canadian.
Logged into the NHL app on the Apple TV. Got the game on.
Then went back into my router and put the American IPs back, and voila. It worked! 😃
Followed the prompts in the rogers guide to access gamecentre live, but login still doesn't work. Tried using the "instant" chat, but still waiting for someone after 10 minutes. Rogers would screw up the Lords Prayer. (George Stromolopolus hosting HNIC??? Wha't next, Coaches Corner with Stephen & Chris).
If you're using a USA redirector (like a DNS or VPN solution that makes you appear you're in the US) then it won't work. You need to disable that function and then when you use your myrogers login it should allow you in.
same here been trying but does not like myRogers login.
How does nhl.com even know about myRogers info?
this is crazy and very broken
They don't.. it's called an API. It allows you to log in to Rogers *seemingly* via the NHL Gamecenter, while Rogers' server actually does the validating of your credentials and simply tells the NHL's page whether you successfully logged in or not.. This is commonplace in many parts of the internet. Your Rogers info is not sitting on the NHL's server, per se, unless some hack job set things up.
Ever log into a website via Facebook login? Facebook's user base (usernames, passwords, etc.) aren't sitting on that webpage!