I have one article on my site that I need to edit and for the life of me I cannot. After hitting the update button I get a white screen and the edit fails. The weird thing is that it is just this post. I test edited older and newer posts with no problem. I disabled plugins. I even tried copying the post and attempting to publish it again. No go. I went over the text with a fine tooth comb and found no strange characters that would cause the edit to fail, except for the closing font tag appearing twice.
Here is the article, would appreciate any feedback.