Cannot see missingmoney.com website

Even before the latest update I had this problem. There is a website called missingmoney.com. When I go to it on Safari I just get a blank page of gray. But when I use Firefox I get the gray but on top of the gray color I see the actual webpage itself and can scroll that page and the links work like normal. But on Safari I only see the background color and it's like a blank page of gray. Do other people have this problem with Safari? I have been able to access this site in the past but it's been awhile since I tried. In the past I had no problem.