Is it possible that the purchase was attempted, but for some reason failed while the transaction was being processed by Cleverbridge?
I have had that happen to me on two separate occasions - where I bought some component or expansion pack through the Cakewalk Store, then found a message from Cleverbridge in my Spam folder saying the transaction failed, even though the money was removed from my meager bank account. (both purchases were fixed readily upon contacting Cleverbridge).
For something like the above, as I didn't see the Cleverbridge message until I went hunting for it, it looked like the purchase took place but then vanished into thin air. (again, all is well now).
Bob Bone