footnote missing in xhtml, ns1.75.1

Hi,
I'm getting missing footnotes in my XHTML output from DocBook 5 source.

References to the footnote are formatted correctly, but the actual footnote is missing.
I'm using xsltproc, the xhtml chunking stylesheets in XSL-NS1.75.1 on FreeBSD.

I've whittled my test document down to this:
-------------------------------------------------------
<chapter xmlns="http://docbook.org/ns/docbook" version="5.0">
  <info><title>Procedure</title></info>
  <section>
    <info><title>Syntax</title></info>
    <para>
    <table>
      <caption>Options</caption>
      <tr>
      <td>This<footnote><para>computes a test</para></footnote></td>
      </tr>
    </table>
    </para>
  </section>
</chapter>
-------------------------------------------------------

xsltproc details:
Using libxml 20702, libxslt 10126 and libexslt 815
xsltproc was compiled against libxml 20702, libxslt 10126 and libexslt 815
libxslt 10126 was compiled against libxml 20702
libexslt 815 was compiled against libxml 20702

Can someone confirm that this is a bug?

thanks,
--Tim Arnold