I took a quick look at the files. In the second file you have the following structure:
Code:
<ol>
<li>Some text</li>
<p>other text</p>
<li>...
The <p> is not allowed here. Within a <ol> only <li> can be used. In a <li> there can be a <p>. What you could do is the following:
Code:
<ol>
<li><p>Some text</br />
other text</p></li>
<li>...
For your first file, I believe it is not possible to have a unordered list within an ordered list.