Markup for quotes is broken

I tried installing the 7.x-dev release of this module.

Created a few quotes and a block. The markup I got was

<p>There are painters who transform the sun to a yellow spot, but there are others who with the help of their art and their intelligence, transform a yellow spot into the sun.</p>
<div class="quotes-author">
  &mdash;  <p>Pablo Picasso</p>
 </div>
<dl>
  <dt class="quote">It is better to know some of the questions than all of the answers.</dt>
</dl>
<div class="quotes-author">
  &mdash;  <p>James Thurber</p>
</div>

So it seems only one of the quotes is actually inside a dl. It seems consistant that only the first quote inside the block is inside a dl.