I’ve got a problem fix request for User Role Editor version 3.12 from topsitemakers user 2 days ago. He lost S2Members created capabilities after any role update with User Role Editor. More details are available here.
I found the reason and fixed the problem the same day. Updated code is available as version 3.14 Beta. You may download it from this link.
If you have bbPress and S2Member plugins installed together, if you use User Role Editor to manage WordPress roles, you may meet the same problem. So I recommend you to switch on version 3.14 Beta of User Role Editor until I commit it to WordPress repository.

Free version 3.12 is available for download. It is security and vulnerability fix release generally:

• Critical update: persistent cross-site scripting vulnerability is fixed.
• WordPress built-in constants, like WP_PLUGIN_URL are not used in order to provide compatibility with sites which use SSL. plugin_dir_url(), plugin_dir_path() functions are used to define paths to the plugin’s files instead.
• “Greetings” section is removed from the plugin’s main page. All that content is still available at (plugin page)[http://shinephp.com/user-role-editor-wordpress-plugin].

Yes, Hello Word! This is the 1st my post here, at role-editor.com, thus, as any 1st example on a new programming language, traditionally, 1st greetings at new blog from a programmer to public would be the same – Hello World!
This site is dedicated to User Role Editor WordPress plugin and this plugin users support.

Regards,
Vladimir Garagulya.