SFS REVOKE command

[Steve Gentry]

I'm trying to revoke authority for a userid to an SFS directory.  My userid is an SFS administrator. I originally Enrolled the user in this filepool.
I issue the revoke command and it appears to work successfully.  I then issue a Query Authority and the use I just revoked is still
listed as having access to this specific directory.  I issue the revoke command again and it says that I have already revoked
authority for this user.  Why is the user still showing up when I do the Query Authority command?
Thanks,
Steve