New roles don't appear anymore

Hi,

I’m using this plugin with Capability Manager Enhanced for a few months, at first on WP 3.7.1. I have added some new personnal roles and it worked fine.

Now, I’m on WP 3.8.2 and PPC 2.1.44. Today, I tried to delete two of the roles I’ve created and to create a new one (not hidden). My changes appears in Roles capabilities but not in the groups list. And it’s the same if I try to assign authorization on a post or category, the new role doesn’t appear in the list but the twos I’ve deleted are still there.

Are these functions (creating and deleting roles) still available in the last version of the plugin or is it necessary to purchase a key ?

Thanks for your help.

PS : for your full information, I’m also using the plugin Active Directory Integration which provide me bulk import of users form AD and mapping roles created with capability manager and it works fine.
Here is the list of all the plugins I’m using :
Active Directory Integration
Capability Manager Enhanced
Co-Authors Plus
Custom upload dir
Enhanced media library
Mime types links icon
My Category order
Shortcodes ultimate
Table of contents plus
Tablepress
Tinymce advanced
Video.js
WP-filebase
Yarpp

https://wordpress.org/plugins/press-permit-core/