[kentmatt]

For reference, here is the original epub code:

^{<a href="9780465004980_Part17.xhtml#lp_B1" id="p_A1">1</a>}</span></p>

Target:

<p><a href="9780465004980_Part11.xhtml#p_A1" id="lp_B1">1</a> Footnote Text Here</p>

And here is the resulting AZW3 code (which fails to work):

<sup class="calibre12"><a class="calibre3" href="part0017.html#lp_B1" id="p_A1">1</a></sup>

<p class="calibre10"><a class="calibre3" href="part0010.html#p_A1" id="lp_B1">1</a> Footnote Text Here</p>