User blog comment:MakeShift/The Crisis and its impact on the Arrowverse Wiki/@comment-24476516-20200123052046/@comment-34834696-20200123065837

@MakeShift in the promo for The Flash Season 6 Episode 10 "Marathon", we specifically hear Caitlin use the term "Post-Crisis" when referring to the new reality that they live in. I think Pre-Crisis and Post-Crisis should be used.