CRA and HMDA Wiz are owned by WKFS, but support is still with the wiz folks, or that's my understanding.
We have Compliance One with HMDAWiz built in...I don't have any particular issues with it and haven't needed any support really, so I can't answer to that.
At prior bank we had both modules and I don't remember Becca having issues with it either.
There is a LOT of reporting (think Fair Lending) you can do with it, I do remember that.
My opinion only. Not legal advice.
Say you'll haunt me - Stone Sour