Hello jviola!
Thank you for posting your question to our forum.
If you run the adleave as root with the -f flag "adleave -f"it will revert the system to pre-Centrify settings but will not touch any of the information in AD which includes the AD object itself and the Service connection Point that Centrify uses to store its information.
Please see the following KB for the proper steps to clone a centrified system.
Please let us know if this information is not clear or does not assist with your issue.
Jeff Wellman
Senior Technical Support Engineer