Showrunner Todd Helbing says the reasons behind those visits will become clear when The Flash returns for Season 5, and we’ll also see Barry and Iris struggle with parenting a daughter who’s already had her fair share of parenting.
In a move that should shock exactly no one, Jessica Parker Kennedy has officially joined The Flash Season 5 as a series regular.
The Flash returns Tuesdays this fall at 8/7c on The CW.
We’ll have to wait until The Flash returns to figure out what that mistake was, but there were quite a few opportunities for her to mess up the timeline, considering she paid multiple visits to the past in Season 4.