Index: wp-includes/formatting.php
===================================================================
--- wp-includes/formatting.php	(revision 23946)
+++ wp-includes/formatting.php	(working copy)
@@ -2246,7 +2246,6 @@
 	$to_ncr = array(
 		'"' => '"',
 		'&' => '&',
-		'⁄' => '/',
 		'<' => '<',
 		'>' => '>',
 		'|' => '|',