Remember some old quote from a court case years ago where a jw said if the wt said this book was green (or was it black?) he would believe it? That is how I see jw's, no matter what happens there will always be diehards trying to justify any and all changes. Sadly my jw is one of them I think.
I'm too lazy at the moment to look up what exactly I am referencing but I know some of you know what I am talking about.
I think many jw's have so much invested in their 'faith' that giving it up would be admitting they were wrong and they just can't bring themselves to admit they were hoodwinked. Besides, it's the best way to live even if they are wrong.......blah.