There's nothing wrong with the layout.
If you believe that then you either need to turn off enforcement of HTML nesting or turn up its error reporting and open your eyes. Your truncated nodes leave a <table> unclosed, which can mess up formatting seriously.
Update: The truncated content has been (without an 'update' notice) moved off-site where it is surely no longer truncated, in case you (the reader) are wondering what the heck I was talking about above.
<code> <a> <b> <big> <blockquote> <br /> <dd> <dl> <dt> <em> <font> <h1> <h2> <h3> <h4> <h5> <h6> <hr /> <i> <li> <nbsp> <ol> <p> <small> <strike> <strong> <sub> <sup> <table> <td> <th> <tr> <tt> <u> <ul>