You are right Sourish, the said incumbents are entitled to receive increments form 03/01/2015 (which was due on 01/07/2014) and their next increment will be on 01/07/2016. But they can claim such increments only after their result of B.ED. gets published and they submit it. For claiming such increments as arrear after publication of result, Due-Drawn statements will have to be prepared.