User blog comment:ChrisIsBeast/THE FLASH SEASON 5 FINALE/@comment-32593680-20190517162245/@comment-26922391-20190520044600

Well, no, because the Thawne from crisis is a Thawne from earlier in the timeline, as it's the Thawne that killed Barry's mother, which is Thawne before Season One, and the Thawne from Season Five is the Thawne from after Season One.