I totally agree with you all! I hate the new Black Ops so went back to WW11 only to now find they have got rid of FFA!
very very annoyed! Please bring back
They probably have separate server for FFA which has gone down. Just a guess.
I don't know if you guys have found a resolution but FFA is no longer listed under "Public Matches", it has it's own listing in the main menu. Hope this helps.