You guys need to look at the Seventh Day Adventist. Most of us know that William Miller took the day for a year principle and predicted the end to happen in 1844. Fast forward some decades and through him Russell got the day for a year concept and 1914 from Barbour. Anyway, the Adventist movement now proclaims over 18 million members. Yet here is what they believe about 1844 today in the year 2015.
- Heavenly sanctuary (fundamental belief 24)—At his ascension, Jesus Christ commenced an atoning ministry in the heavenly sanctuary. In 1844, he began to cleanse the heavenly sanctuary in fulfillment of the Day of Atonement.
- Investigative Judgment (fundamental belief 24)—A judgment of professed Christians began in 1844, in which the books of record are examined for all the universe to see. The investigative judgment will affirm who will receive salvation, and vindicate God in the eyes of the universe as just in his dealings with mankind.
So what was once the "end of the world" prediction has morphed into this now over 150 years later. 1914 will be the same for JWs as 1844 was to the adventist movement. It will always be around just with new explanations.