Dar ul Uloom deoband has repented from there previous fatwa and declared that 12th Rabi ul Awal is not date of death of Prophet Mohammad Alaihis Salam. Below is the original scan of the fatwa issued by them.
March 27, 2014
February 9, 2015
February 1, 2015
October 8, 2012
Different between Hayati Mamati Deobandis and Sufi ChainsJanuary 4, 2017