Flashpoint was later adapted as the Justice League: The Flashpoint Paradox animated movie and within Season 3 of The Flash TV series.
For those unfamiliar with the original Flashpoint, it saw Barry Allen waking up in a radically different version of the main DC Comics timeline, with changes including Thomas Wayne being Batman, Aquaman and Wonder Woman being at war with one another, and Superman having been imprisoned by the U.S. government since infancy.
Making this even more curious is that Borys Kit, who wrote the article, said on Twitter that all he noted was that the Flash movie is no longer being called Flashpoint, not that the movie itself won’t adapt that storyline.
Buried in its report about Dan Mazeau being hired to pen the screenplay for Armada, an adaptation of the 2015 novel written by Ready Player One author Ernest Cline, THR mentioned that Mazaeu worked on the Flash movie “when it was titled Flashpoint.”