Hallo, until the Dev-Team fixes the shortcode-problem you can patch the file wp-includes/shortcodes.php. in Line 178 change:
return ‘(.?)\[(‘.$tagregexp.’)\b(.*?)(?:(\/))?\](?:(.+?)\[\/\2\])?(.?)’;
to:
return ‘(.*?)\[(‘.$tagregexp.’)\b(.*?)(?:(\/))?\](?:(.+?)\[\/\2\])?(.*?)’;
It worked good for me…