User blog comment:TheDoctor230/More Eobard Timeline Confusion/@comment-27700324-20170319163237/@comment-27700324-20170320124640

Despite being the night Nora died he would still get the memories of present day Eobard cause he was pulled out of time. Yes, it is a major plot hole in these shows that the Legends don't see their entire future in front of them whenever they go outside of time to the Vanishing point but still that is how it works.

An example would be if Barry went to the future and took Teen Eobard outside of the timeline. He would get all the memories of his future self because of doing this.