Quote Originally Posted by KageTokage View Post
A different interview had Yoshi P suggesting the "mystery" was a long-established plot point that people may have forgotten about, and they did bring up the memory loss that occurred in the wake of the seventh Umbral calamity that while initially suggested to be a side effect of Louisoix's temporal magicks, was stated to have more far-reaching effects then simply causing people to forget about the WoL.

It almost feels like it's being suggested it was a deliberate act on the part of someone who wanted to operate unhindered.
Which would mean that a certain device from Elpis, and possibly Elpis itself, are somewhere in the world. If I were to take a wild guess where, it would probably be The New World, since nobody in the visitable world so far outside of the BLU trainer really knows what is there.