Ticket #41791: 41791.diff

wp-includes/class-wp-rewrite.php

@@ -1713 +1713 @@
                         $struct = $this->front . $struct;
                 else
                         $struct = $this->root . $struct;
-                $args['struct'] = $struct;
+                $args['struct'] = urldecode( $struct );
 
                 $this->extra_permastructs[ $name ] = $args;
         }