Update: It appears that this news might have been a bit premature, Amazon recently sent out this email to its customers in response to the extended cut.

You can read the original content below.

While Avengers: Age of Ultron won’t hit theaters in the US until Thursday, fans in the UK can already pre-order their copies of the movie on both DVD & Blu-Ray from Amazon. As of right now, there are not any details listed on the Amazon page indicating what we can expect for bonus features, but thanks to an e-mail posted by someone over at Reddit, we do know that the DVD and Blu-Ray releases will include an extended version as well as an alternate version.

Joss Whedon has previously stated that his first cut of the film ran around three and a half hours, so it’s not too surprising that there will be an extended version. What is surprising is the inclusion of an alternate ending. Could a certain ending that has been rumored since last year be the alternate ending included on the DVD & Blu-Ray? We’ll just have to wait and see!

Avengers: Age of Ultron will be officially be released stateside this Thursday, with special 7:30 PM showings. If you haven’t already, be sure to pick-up your tickets!

Sources: Amazon.co.uk and Reddit.