AT&T / Warner Brothers said once HBO Max goes on line in May These video will not be available to outside streaming services except for current contracts. This is being done to stress the exclusivity of the HBO Max brand.
These films were rotated out to get additional revenue for the company.
That will no longer be allowed.
So I expect all the films we lost will be back by summer since the company wants DC Universe to survive.
HBO Max might have them as well but animation is not the major emphasis for HBO Max live action is. It would cost them very little to give these films back to us