First of all, it is not contradictory statement. The statement here has been argued and was already present in the main thread about Duncan saying that "comics are generally non canon and gave explanation to when they can be considered canon".
@LordGriffin1000 also pointed it out in the thread and said that comics are generally non canon as per author but if there is thermal link or exceptions present than its other wise, he never said that comics cannot be canon and so, his statement of action packs being canon remains as it is.
It was present in my previous thread, everyone saw it and still agreed so point is entirely moot to even bring up again.
One can check previous crt.