Home page only shows Header and Comments, content missing

Hello, First off, my apologies if this has been answered. If so, I couldn’t find it in the sea of other similar problems. The homepage has vanished twice now. Last time it was for 40 minutes or so, then it came back. This time it’s been over an hour and still nothing. I will try to post a screen shot of the home page. Please let me know if the attachment doesn’t work. Thanks!
/Users/robert/Desktop/IMG_5923.PNG

The page I need help with: [log in to see the link]