I don't understand the relevance of this thread, as to why these things even matter? Jesus predicted numerous things, as did OT prophets, except I don't recall any of them ever disclosing in advance as to what specific date they are to be fulfilled. The Bible doesn't mention specific dates like that. Luke 21:20, for example, predicted what was to happen around the timeframe of 70 AD, where there would have been a specific date in which Jerusalem is being surrounded, except Jesus never bothered to say as to what calendar day and year that that was suppose to take place.
Yet, we are to believe that there are those in our day and time that can tell us to the day when certain prophecies will be fulfilled? Even Paul when he made mention of the rapture in 1 Thessalonians 4, never once said what calendar day and year that is supposed to happen, nor did he ever give the impression that he knew what calendar day and year that that is to take place. People who think they can tell us in advance, on what day and year a prophecy will be fulfilled, are basically deceivers.
It's one thing to think the 2nd coming/rapture can happen in our lifetime, thus no one is trying to deceive anyone, they simply believe the time is drawing near, but it's another thing to think one can know the exact day and hour that will occur, the latter involving deception. And it's not just them deceiving others, assuming one buys what they are predicting, they are deceived themselves since that obviously think they are correct about what they are predicting.