Interesting discoveries indeed.
I beleive jws intentionally are ignoring these facts because in their subconscious they - and we - all know that starting asking questions in this topic would lead to the ruthless truth. They cannot cope with the idea of not having everlasting life and that they wasted their life on propagating lies.
Sorry maybe I'm off the topic but the above is what I always think when I came accross something that according to the Bible should not have even existed. ( maybe that's not entirely accurate; however why would the creator create something that he later gets rid of ?)