1995 was pretty much the last gasp for a coherent set of doctrines. Not coincidentally, that was about 2 years after Fred Franz died and by then Henschel was well along the path of senility.
There was no "oracle" thereafter. The next de facto boss after Henchel was Jaracz, whose primary concern seemed to be keeping the "sheep" in line rather than tying up the frayed, loosening knots of JW theology. And it's only gotten worse.
For the past ~20 years, the WTS has been about virtually nothing beyond behavior control. Their latest books on Jeremiah & Ezekiel are not about prophecies and their meanings - it's all disconnected scriptural snippets culled from here and there that the WTS presents for the way they model preferred JW behavior: "look at how obedient Jeremiah was..,look at how zealous Ezekiel was....look at how meek and submissive they were...."
At this point, doctrine is absolutely and literally of utterly no consequence. TD brings up many good points about the incoherence of their doctrine, and the loose ends they've never tied up. Doesn't matter anymore. What matters is obedience and submission. The appearance of being a "good" JW. Accepting the hierarchy and not questioning anything. Behavior control.
Yes, the current generation teaching is laughably absurd. Yes, the "great crowd was identified in 1935" has massive "plot holes". They know it and don't care. What they do care about is, do you say you agree with it? If yes, great, you can stay in the "club". No? OK, fine, say goodbye to your family, friends, and the only life you've ever known.