As I calmly said to my father in law recently, "doesn't the bible say that Jehovah is the same always, a rock that never changes. One who is the epitome of truth? Then why would he purposefully give false information to his people, just so he can change it at a later time? Was he just having a bad day?"
Or, could it just be that the GB is full of crap and is not gods "spirit directed channel"? (that's what I wanted to say but decided against it)