After installing the newest version I am unable to select which usergroups can access a specific page. When I go to Posts/Taxonomies and click on a page, the blue spinning loader just keeps going. It seems the jQuery.ajax call on line 511 in admin-options.js is never returning anything. I tried to alert out data.status on the first line of the function and it never alerts anything and no errors are shown in Chrome.
Any ideas?
http://wordpress.org/extend/plugins/advanced-access-manager/