codeigniter 3.0-dev - routes urls

[eluser]ariel_esp[/eluser]
I founded the bug::::
/system/core/Router.php

protected function _parse_routes()

// Convert wild-cards to RegEx
// original 3.0 - bugged
// $key = str_replace(array(':any', ':num'), array('[^/]+', '[0-9]+'), $key);

// original 2.1.3 - working
$key = str_replace(':any', '.+', str_replace(':num', '[0-9]+', $key));