[Arnie]

If you enter "<bold>test</bold>" in the product description, then click edit you are presented with the correct "&lt;bold&gt;test&lt;/bold&gt;" in the HTML when you view it, then incorrectly given "&lt;bold&gt;test&lt;/bold&gt;" when you click "edit" (it's not been reverse parsed).

Now when you save you get "&lt;bold&gt;test&lt;/bold&gt;"

Now each time you click edit and save the misformed string gets longer and longer e.g.:

&lt;bold&gt;test&lt;/bold&gt;
&amp;lt;bold&amp;gt;test&amp;lt;/bold&amp;gt;
&amp;amp;lt;bold&amp;amp;gt;test&amp;amp;lt;/bold&amp;amp;gt;
etc etc