It looks like I accidentally posted the same version of the block file that you posted. I'm ensuring that the updated one is posted to this reply. Here is the code that should be removed from the specified lines:
43-46
<?php
foreach( $_POST as $pkey => $pval ){
if (!RemoveValue($pkey,$remove,$removeBegins,$removeEnds,$removeIncludes)) {
?>
55-58
<?php
}
}
?>
This is just an included email template file, making changes to this file will not have an effect on the look of the site or how long the emails take to send. It sounds like you may have adjusted the css if you are seeing things differently in the browser.