I'm calling "out-of-bounds" on their attempts to moderate their previous dogma. I remember something regarding the former teaching that the resurrection had unequivocally begun in 1918. In the Paradise Lost book, page 192, paragraph 30 it stated in no uncertain terms:
"One of the many enlightening truths that God now gave his witnesses was about the members of God's spiritual nation who had died physically. This was in 1927. In that year the witnesses understood that the dead spiritual Israelites had been raised in 1918 to life in heaven with Christ Jesus. It was an invisible resurrection, of course."
Since the Society stated that it was God himself who gave them the teaching, they are in no position to repudiate that teaching.
Also, if memory serves, in the mid-1970's the Organisation disfellowshiped dozens of Witnesses for failure to believe that the resurrection had begun in 1918. (possibly documented in Apocalypse Delayed.)