The 26-year-old Kiwi international, who was set to make his comeback after an injury to his left knee, has now injured his right knee in a training session.
He's returning home for immediate minor surgery.
It's yet to be determined when he is expected to be fit to play again.
Meanwhile Canterbury put a massive dent in Brisbane's top-four NRL hopes, shocking the finals-bound Broncos 36-22 in Sydney last night.