[Adam Harley (Kawauso)]

For some reason it doesn’t get escaped by anything. How weird. Okay, the hackiest way of doing it ever:

function bb_escape_nbsp( $text ) {

$text = str_replace ( ' ', '&amp ;nbsp;', $text );

return $text;

}

add_filter('post_text', 'bb_escape_nbsp');

add_filter('edit_text', 'bb_escape_nbsp');

Take out the space between amp and ;