Dasa,
I'm sorry, I'm not completely understanding what you are asking me to do? are you just asking me to log into the site you provided, or do you want me to try to load it in my viewer?
If you just need me to load it in a browser, I have no issues getting to that site, not even a certificate error.
As far as being expected, I'm really not sure. since I'm on a government network, the policies are contstantly changing, and it's very possible that with the change from http to https that the permissions no longer match up.
Thank you for your help with this.