Odd – full post will not display

This is a very bizarre error — I went to publish a new post like always and yet my newest post is giving me problems for some reason.

When you click the title of the post on the front page of the site, it takes you to a page with the title only and not the rest of the post. I have never before encountered this problem and have not made any changes to the site in quite a while.

Does anyone know what this problem is and how to fix it? I even tried to restart with a fresh post, yet that post has the same problem.

Site here: http://www.GayCarFans.com

The post giving me the error is the one at the top with the BMW 6-Series.