I suppose it's possible that the FUN-unlocking system isn't automated and the person who manually does it is busy, but that seems like kind of a silly thing not to automate.
I can't imagine unlocking FUN tokens is done manually.
There are lots of users at freebitco and FUN tokens should be unlocked automatically when the locking period ends.
I locked my tokens several times when the service was working well and I remember they were always unlocked without any delays which meant that it was automated.
It's automated. Read my previous posts. Almost everything is currently broken, including withdrawals, so I'm assuming there's some backend issue there right now.