A cynical person might wonder if Apple might deliberately be trying to prevent 3rd-party CCK2-circumvention cables from working.
An even more cynical person might even wonder if a hundred thousand genuine-Apple CCK2 customers might be forced to purchase CCK3s, making Apple another easy million dollars or more, in the process.
Fortunately, I'm not a cynical person.
On a more serious note, I hope CCK2 functionality gets reliably 'fixed' for all Apple customers, as soon as possible. I don't like seeing fellow Head-Fiers go through unnecessary hassle in order to enjoy their music, which is supposed to reduce stress in their lives.