Uneducated assessments of time are being made by prophecy teachers. This is why they cant get prophecy correct. Almost all of them are igno of how they kept time in the past; of the lunar sabbath reset of days each month, inclusive counting of time, reigns of kings counted Nisan to Nisan... these are all crucial in getting chronology correct and eliminating mistakes. My references at https://6000thyear.com help to clear up the errors made, so one can reach an absolute chronology, showing 2028 is the 2000th year from Daniel 9s, "unto messiah the prince."