Not Found error signing in to

I’m attemping to contribute to the dotnet sdk. The readme says to login to gerrit to sign the Contributor License Agreement

But when I try to sign up/sign in (I don’t see a way to sign up so I suppose I just need to sign in) I get a Not Found error after putting in my credentials

Here’s a screencast of what I’m seeing

The link I got from the dotnet sdk readme was a .com. but the .org one is correct

so try