Can’t get onto Play test Hub page

So about a month or so ago i signed up to play test Skate.  Did the usual fill out the forum and hope i would get an invite, i didn’t. Fast forward Skate. this last week have come out saying on July 2nd when they do their big update that anyone who has signed up to play test Skate. but didn’t get invited will be getting a invite to test the game, they also added a RSVP forum which is mainly if you haven’t signed up and you’d get a refer a friend code etc.

So this is where my issue starts, at first i could simply log into the play test hub with no issue and see available games for play test/upcoming play test games and apply to test these games, i click the RSVP for Skate. and fill it out, get my referral code and then the play test hub website refresh itself, logging me out and now no matter how many times i log back in i am simply met with this message “[Browser] can’t open the page because the server can’t be found.” i’ve tried everything, multiple browsers, VPNs, turning my router off & on, i even drove to my Uni campus and tried on the WiFi their and i’m still getting that exact message.

I really am confused how the website worked completely fine then after filling out the RSVP forum it just completely stopped. i’ll add a screenshot/video from my phone of the error message.