Several Bitcointalk users have already confirmed their funds were swept. I'm surprised there isn't much more turmoil about it though. I'd like to know if there are still funded chips out there.
I don't think there's any more confusion, because many who use mixers don't publicly admit that they do. Perhaps in anticipation of increasing your privacy. And some may be afraid that the authorities are after who used the mix, and in that sense they prefer not to mention anything.