When I hit under each Dependency Purge or Expire it does nothing. When I will do bulk action on all Dependencies then it pretends it is working.
It pretends cause all Dependencies are removed, but when they are recreated, they are made from old files, like they were never removed.
How to show this?
1. In http://demo4.csshover.pl/wordpress/wp-content/themes/twentythirteen/js/functions.js I have added
alert('shouldn\'t be here');
2. Activated plugin
3. Commented out alert by
//alert('shouldn\'t be here');
4. Used Purge on all Dependencies
5. After few refreshes I could see alert message once again.
You can see it here http://demo4.csshover.pl/layout-center-2/
If you need I will give you access to my test site.
Hope that helps.