I have mentioned this several times on JWN, the WTS stopped mention 6,000 year creative days in 1987. This a technique the WTS has used regarding some base "teachings" in the past rather than bringing attention to the change. This was the technique the WTS used regarding having or not having vaccinations. In 1953, a confused jw wrote into the WTS, which was printed in the Questions from Readers section in the WT, in the back of the article, figuring many if not most jws were lucky if they read the study articles. "Second, a study of the fulfillment of Bible prophecy and of our location in the stream of time strongly indicate that each of the creative days (Genesis, chapter 1) is 7,000 years long. It is understood that Christ’s reign of a thousand years will bring to a close God’s 7,000-year ‘rest day,’ the last ‘day’ of the creative week. (Revelation 20:6; Genesis 2:2, 3) Based on this reasoning, the entire creative week would be 49,000 years long." January 1, 1987 Questions from Readers, p.30 (Nada after than, except a quote from a publication pre-1987). I remember being a Tuesday night book study, re-studying a publication that was originally printed pre-1987 using the 6,000 year creative statement. The conductor had become a jw long after 1987 and had no idea about the original teaching. A jw when answering the question didn't even notice that the WTS had re-printed to book, changing that teaching to "thousands and thousands of years." The conductor corrected him because the conductor had the re-printed version. The original jw was confused. Prior to studying the book at the Tuesday study, the WTS had encouraged older jws to get the newer version to use because the old one would be underlined, messy, and those jws would just rely on the old underlining. Well, the original jw was poor and could not afford a new book, having to buy food with it.) So most jws today have never heard the phrase of a 7,000 year creative day. And unless the read old publications (but barely taking time to read the new ones), they would have to be a jw like I was and loved reading old publications and I started seeing the "updates" that disappeared by the wayside.
- W87 1/1 p. 30 Questions From Readers