This is where I first read about it.http://www.telegraph.co.uk/culture/film/film-news/11564242/Avengers-Age-of-Ultron-will-have-different-ending-on-DVD.htmlBut, now that story is being walked back. (Apologies, did not mean to get your hopes up.)http://www.cinemablend.com/new/Does-Avengers-Age-Ultron-Have-An-Alternate-Ending-Or-71170.html