I don’t think that my friends are reading this information correctly, there is no contradiction in what was published in the article and the subsequent understanding over the years.
The Watchtower Bible and Tract Society was always, just a legal agency used by the Jehovah’s Witnesses for representation, it was never part of the doctrinal conduct of interpretation for the Organization.
Over the years they had multiple imaginary entities that were the face of the internal Organization for the flock, in this particular case “The New World Society”; this was one of the many avenues that lead to today’s Christian Congregation.
I really get tired and mad remembering all of this juggling, I hope that someone else will also remember things this way.