Created attachment 986899 [details]
Stack

Description of problem:
Editing of a role in Administration shows a list of roles to set this as a member of, including the one being editing. Selecting the role and pressing Save causes a org.jboss.seam.security.management.NoSuchRoleException

Version-Release number of selected component (if applicable):
3.6-snapshot

How reproducible:
Easy always

Steps to Reproduce:
1. Log in as admin, go to Administration -> Manage Roles
2. Create a role: click New role under menu, enter name, press save
3. Click the same role, to edit it
- note that the role name shows in the list, under Member of
4. Click the checkbox for the Member Of option for this role
5. Press Save

Actual results:
NoSuchRoleException

Expected results:
This role should not be listed in the roles it can be a member of.

Additional info:
Exception text attached