What it means is this is a spiritual coup de grace of final waffling confusion. As JWs were once avid "type" and "anti-type" advocates of repeating principles at work in a number of Bible recorded prophecies that are now world history, as in their allusion to 66-70 CE Jerusalems demolition, this final opportunity to teach a final relicating principle of judgment and all it's "types" in some times 3 pre-existing forms, including 1914, is now completely abandoned for a total undermining of every anointed princple in JW former teachings, as it will soon unravel ALL of the anointed "types".
They are actually deprogramming the replcation of prophecy, while using references to it's past fulfillments to reinforce various rationale of their actual new quagmire of confusion. They don't only undermine all of Daniel 12 and 1914 meaning, tey undermine the entire former JW system of faith with a total waffling act that is plain absurdity set as "food at the proper time" in the way they handle an explanation, that is already explained in the former fulfillments in principle, that they de-explain and confuse in this engineered hogwash.
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For example Christ does not even show up until AFTER the tribulation ends:
(Matthew 24:29-31) “Immediately after the tribulation of those days the sun will be darkened, and the moon will not give its light, and the stars will fall from heaven, and the powers of the heavens will be shaken. 30 And then the sign of the Son of man will appear in heaven, and then all the tribes of the earth will beat themselves in lamentation, and they will see the Son of man coming on the clouds of heaven with power and great glory. 31 And he will send forth his angels with a great trumpet sound, and they will gather his chosen ones together from the four winds, from one extremity of the heavens to their other extremity.
Yet that WT article is explaining many Christ events during the "great tribulation", when in fact Christ is not present at such time until it concludes.
Thus little details right from the Bible show Bethel is obviously not actually studying the Bible, or "receiving revelations", it is just one big purposeful confusion, hodge podging a final Christian deformation to suit there needs of actually attempting to reinvent the whole JW religion further, in this final desecration of their own "prophetic rules".
I wonder how they would explain the Daniel 8:25 "freedom from care" that must develop as that tribulation actually ends into a "peace and security" that would have to be years after the initial tribulation event beginning.
They are thereby teaching a tribulation that actually must end (Matt24:29), as the end itself, but in fact it is the beginning of a world recovery "freedom from care" under a world government (when that tribulation ends), and Christ does not arrive until AFTER all those events take place. They are making JWs believe that tribulation starting is as good as the "end of the world", when in fact it must be beginning a final cycle to go on for some years, that must start with "the house of God" (1Pet4:17), not a Babylon the Great still present at Rev16:12-16 finality, deep in 6th plague timing, which destruction would mark the end of the tribulation, not it's beginning.
So in effect, JWs are now done and deconstructed by their very own clerics, the contradictions of their own former framework, prophetic rules and Bible sequences are now a total Bethel ratnest. This really does signal a certain end of the JW organization, it is now a totally mutated and completely different religion tan say 1950 JWs.
Strangely, the harmonious solution is already in the orignal patterns, merely replicating, that are now being erased and totally shuffled helter skelter, and all principles of history or propecy repeating itself is also not considered. Very strange indeed. (Isa28:21).