I’m having the same issue.
I’ve disabled all plugins and switched themes. I have also tried clearing my cache and doing a hard refresh (Ctrl – F5). This problems is happening in IE, Firefox and Chrome.
Also, the post titles are not hyperlinks like they should be. The index.php file looks exactly like the other two, I must have accidently made a hard code change somewhere. Anyone know which file(s) I should look at first?
Also wondering if there is a solution to this…