parameter description going missing

Hi Guys,

I'm using docbook 4.5 with dopus, and with html/xhtml output part of
my parameter descriptions are not being published.

<funcsynopsis>
<funcprototype>
<funcdef>macro proc <function>Write</function></funcdef>
<paramdef>
<parameter>Index</parameter> bla bla , of type <type>unsigned
4</type></paramdef>
<paramdef>
<parameter>Value</parameter>&bool1;</paramdef>
</funcprototype>
</funcsynopsis>


and the "bla bla, of type" does not appear in the output, but the
"unsigned 4" does. The pdf output is OK funilly enough.

Has this happened to anyone else? Is it the dopus xsl's fault? Or is it a bug?
Could someone possibly compile that for me and let me know?

Thanks
Sam