Front Page Not Loading Properly and Upfront Not Loading At All

I have not made any real changes to the main site ( in quite a while, and recently I found that when I go to the main site the page does not load properly. There are background pictures missing and some formatting is different. When I try to upload the Upfront editor, it sits on 10% and does not finish loading. I will open up access to the site immediately after posting this ticket.