It is implied here to take 1914 and project out 70 (1984) or 80 (1994) years. JWs informally had used the generation of 1914 and the 70 to 80 years in Psalm 90:10 to calculate the end. Notice what the WTS says in 1978. And just the opposite in 1969, 1968, 1967.*** w89 8/15 p. 14 Opening Up the Way Back to Paradise ***
World events since 1914 harmonize with the prophecies uttered by Jesus Christ and thus prove that Jesus has been in power since then. For over seven decades now, the people of this 20th-century generation living since 1914 have experienced the fulfillment of events listed in Jesus? prophecy found in Matthew chapter 24. Therefore, this period of time is nearing its end, with the restoration of Paradise on earth close at hand.?Matthew 24:32-35; compare Psalm 90:10.
In themselves the days of our years are seventy years; And if because of special mightiness they are eighty years, Yet their insistence is on trouble and hurtful things; For it must quickly pass by, and away we fly. PSALM 90:10
Now I get why they waited until 95 to make the change, they were riding that prophecy out until the end, just hoping, PRAYING, that would be proven right.