Do Admins not show to be part of Groups? Whether you are viewing Groups in the OpenFire configuration website or viewing the group in the Spark client?
In Active Directory, my account is part of this group but when I view the group in Openfire, I do not show my AD account to be a member.
The only thing I can think of is that my AD account is the Admin account.
But I don't know where else to specify an Admin account to manage Openfire when LDAP is configured as the means of authentication.