Started a support ticket, the official line is you have to upgrade your OS. Sad. Be nice if they tested a bit, not like it is an obscure bug.
Supposedly he was going to update the KB articles, which I had to prompt him to do, sad again.
So, overall, I am out money for the Fusion upgrade and more to upgrade my OS.
Believe me, nothing in v5 is worth paying for. (or actually double paying for)