You're right, the check was deleted in the FSL package on Dec-31. The FSL notification (do you get these?) did list it:
* FID #7312 TLS / SSL Man-In-The-Middle Renegotiation Vulnerability
* FID #5981 Mozilla Products Java LiveConnect Java Embedding Plugin Vulnerability
As having been removed.
As far as "why" it was deleted: That specific Un-Authenticated script had too much of a risk to produce False Postives. With all the various OS's releasing patches for it, our SSH module wasn't able to validate it with that un-authenticated script. Watch for OS specific scripts to be released for it...
Thanks for the answer.