1984 was a major turning point in church history. It was in 1984 when the Watchtower in print stated that we would be preaching to the "sons and daughters of those "sighing and groaning" Ezk. 9:4. That was the first time in print that I knew Matt.24:34 was headed down the tube.
1984 was the start of the "obedience to the Organization mantra"! That mantra ushered in a "package deal" comprised of; unquestioned obedience to the GB., introduction of a new enemy "the apostate", introduction of a new sanction "shunning", and the Sept. 1 1987 Wt. article "A Time to Speak When?'.
See Barbara Anderson's essay "Flawed Decrees Conceal Criminals". That deception of Lev.5:1 was a engineered deception to create a Gestapo hunting license designed to ferret out apostates.
1984 was the year the GB fulfilled Matt. 24: 48-51, as they had the problem of finding some one with the fertile imagination of Fred Franz to come up with a narrative that could explain Matt. 24:34, demise in 1975.