As I see it, the problem is that some of the & are not encoded properly, right? Just change all & to & and then change all & to &. Problem solved. 
$text =~ s/&/&/gi;
$text =~ s/&/&/g;

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In reply to Re: Parsing un-encoded ampersand in XHTML by TedPride
in thread Parsing un-encoded ampersand in XHTML by Anonymous Monk

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