'The Flash' Season 4 Finale: What 'big, big mistake' does Nora think she made?

B) She altered our timeline by helping Barry thwart The Thinker's plan 44%
D) Ever since returning to witness the wedding, she has been "stuck" in our time, unable to return home 29%
A) She traveled back in time after being sternly warned by Future WestAllen not to 13%
C) While visiting our time, something horrible happened in the future because she wasn't there to stop it 11%
E) She spilled that coffee on Caitlin and Harry 2%
F) She snobbily refused to help Vivian pick out a wardrobe 1%
Other 1%

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