Such are the rumors.
According to a recent report from Rolling Stone, the previously announced Supergirl film is also unlikely to move forward at the studio. The film has been in development, and Sasha Calle, who is also set to appear as Supergirl in the upcoming movie The Flash, was set to star. Her appearance in The Flash was meant to introduce the character before her solo film.
Of course, it’s not 100% certain that there’s going to be a FLASH movie after all, either. Although one wonders would happen if Ezra Miller did decide to finally snap like a rubber band and commit suicide-via-FBI. Would Warner Bros deep six the movie, or would they breathe a sigh of relief and release it as soon as possible?
…Look, we’re talking about a movie studio, here. They are, to mangle Time Bandits, mercifully free from the ravages of conventional morality. The survivors who worked on the film gotta get paid, right?
PS: I don’t know how you fix the DC superhero movie problem at this point, really. Maybe just junk everything, and come back in twenty years.