Justice League

As various users reported, HBO Max began playing Justice League after pausing an ongoing stream of Tom & Jerry. Some users were able to watch an entire hour before HBO Max corrected the error.
The leak has since been fixed, so DC fans will have to wait until next week after all. Zack Snyder's Justice League will be released worldwide on 18 March.

Warner Bros. Pictures announced that a director's cut of Zack Snyder's 2017's DC Comics film “Justice League” will debut next year on the streaming service HBO Max.
“I want to thank HBO Max and Warner Brothers for this brave gesture of supporting artists and allowing their true visions to be realized. Also a special thank you to all of those involved in the SnyderCut movement for making this a reality,” said Snyder during a live video conference.