Ok, now its in the general discussion area for all decryption/copy programs. Why do you need a replacement in the first place?
Number one...AnyDVD is still operating. If you only had a limited time license, they expect to get their payment systems up and running pretty soon.
Two...you have DVDFab. If you are working with Blu-ray in DVDFab, you should have the section that decrypts Blu-ray, no?
DVDFab Passkey for Blu-ray would be an alternative, but not particularly cheap.
MakeMKV would also work, since you are decrypting and ripping to the hard drive first, before using some sort of compression/conversion program. You can use it in Backup mode to get the entire disc to the hard drive, still in Blu-ray format. MakeMKV has the added advantage of being free to use while in beta. You just have to put in a new beta key every month or so, or download the latest version as new versions are released.