@Paul Gibbs and @hnla One more thing, there is an unwanted question mark after the @username when I have disabled the JS / AJAX compatibility because of the reply button not working. Sorry for the hassle
Oh, I have that fixed now but I am having a different issue. When both the JS/AJAX and CSS compatibility are enabled, my reply button is not working I click it, I see the box for a split second, and it removes itself again