Board Thread:The Flash discussions/@comment-4036559-20181010183851/@comment-37162533-20181011234905

Last season DC's Legends of Tomorrow created as you already know a new time line on one of the last episodes where  Amaya didn't die in 1992 and her two granddaughters rather than fighting over the title of Vixen they actually share the title. That may provide reason in why the Legends are exploring a new theory since this event seems to contradict the strict flashpoint perspective/interpretation on Time Travel.