User blog comment:IamJakuhoRaikoben/Chapter 468: Memory of the Stars, Review./@comment-2214433-20160109213017/@comment-5303512-20160109223632

Well, Stellar Memory is part of the Celestial World and time flows differently there than the Earthland.

Misunderstandings and cover-ups are a common thing in Shounen Mangas so no need to get worked up over it.