Board Thread:Theories and Speculation/@comment-25139119-20150820032806/@comment-3568954-20150820165302

its not a Plot Hole which is defined as fallowed

In a piece of fiction, a Plot Hole is a completely implausible occurrence or series of events that contradicts logic or previously established events in the story. Includes things such as unlikely behaviour or actions of characters, illogical or impossible events, events happening for no apparent reason, or statements/events that contradict earlier events in the storyline.

the reason that doesn't contradict anything is because Kurama didn't say those were absolute fact he said they were legends

he was also partially correct The ten tails is a creature created by Kaguya's will power and that create is created from a combination of Kaguya and the Shinju the fruit came from the shinju and chakra came from Kaguya after she molded her physical and spiritual energy together

and Kurama was only relaying what He had heard its not a plot hole its simply a Retconne or an expansion on the knowledge of the history of chakra Nothing more