"wpdb::prepare was called incorrectly" for location switcher

Hi

After WP update yesterday im having errors (if debug enabled):

Notice: wpdb::prepare was called incorrectly. The query does not contain the correct number of placeholders (1) for the number of arguments passed (2). Please see Debugging in WordPress for more information. (This message was added in version 4.8.3.) in /www/apache/domains/www.domain.com/htdocs/wp-includes/functions.php on line 4139

It happens whereever i add “Location Switcher”. I also tried it on different theme and while disabling all third plugins so it must be geodirectory.

I guess its not only me having this and you are aware already and going to fix it sometimes soon? 🙂
Or maybe im wrong and it is only me?

Best regards
Kris