We where very badly with the cisco bug "CSCuo93378" and ACS 220.127.116.11. A primary/secondary cluster has all policies zapped.
What saved used was acs restoral and we ended up craft a acs-support bundle case.
Make sure you setup a remote repository and schedule daily backups.
NSE ( network security expert) and Route/Switching Engineer
kfelix -----a----t---- socpuppets ---dot---com
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