moment.js - Deprecation warning: moment construction falls back to js Date.

I have been using this add-on for a while now, but have been getting Deprecation warning messages, (though pages seem to work ok) when i use it to apply conditional logic on my table render

I was looking on the site for some pointers, but can;t seem to find any reference to this library any more.

BTW the warning appears if I use the following in my ajax data source

->getFormatter( 'Format::datetime', array(
            'from' => 'Y-m-d H:i:s',
             'to' =>   'j M Y H:i'.....

as if I remove these lines, it runs ok

error points to /DataTables-1.10.11/js/jquery.dataTables.min.js:18:301