jQuery UI Datepicker error

Somehow, the default jQuery UI Datepicker (loaded by domain/wp-includes/script-loader.php on line 214 in version 4.7 is giving javascript errors in the console. This is the line that loads in the file:

$scripts-add( 'jquery-ui-datepicker', "/wp-includes/js/jquery/ui/datepicker$dev_suffix.js", array('jquery-ui-core'), '1.11.4', 1 );

And here is the error:

edit.php:81 GET http://jquery-ui.googlecode.com/svn/tags/latest/ui/i18n/jquery.ui.datepicker-nl.js?ver=4.7 

It returns with an 404. How do I fix this error?

I have searched within the wp-admin and wp-includes files, but I just can't figure out why this error is present.

IMPORTANT: I don't want to change any wp-admin code. Preferably, I want to use hooks via my custom plugin (or the theme's functions.php file)