The TRANSFERRED intrinsic is only valid when the call is still in a transfer state (that is, when the person transferring the call hasn't yet completed the transfer and dropped off.) Once the transfer has completed, that intrinsic is no longer valid. You could give the reps a different CDN to transfer to, and then either direct it to a script of its own, or add a statement "IF CDN = " to differentiate it. Depends on what you need.