Feral Heart

I downloaded it correctly, as it said in the video, but when I go into Fh and try to go into the portal to the Facility, It just doesn't load and says "Failed to connect to map server" (Or something like that). I've downloaded once, it happened the same so I deleted it, downloaded it again and I get the same problem 

I really hope you know what's wrong or what I'm doing wrong, because I'd love to try the map out.

Thanks