Wiki-source is the japanese script, so i think it's at least more believable. Not only that, but even the viz disagree with you. So i don't know what you mean by "every translation". This is what the viz says about it
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Concerning Kakashi's statement, obviously he would say that. He was at Itachi's mercy after receiving that genjutsu. He could even barely move. Reason why he is suprised he didn't take the opportunity to kill him
Edit: Oh shit it seems i can't link things from narutoforums -_-'