https://www.drupal.org/project/drupal/issues/2052219
Missing .once() names in views JS [#2052219] | Drupal.org
Jul 29, 2014 - There are two calls with "unnamed" once(). When it's processed we end up with "jquery-once-1-processed" in the DOM and when you have lots of other JS you don't...
missingnamesviewsjsdrupal