The duality of the Icelandic Waters when assembling a timeline:

Icelandic Waters #1: “Wait, if we're going to include mainland timestamps in the chronology, we're going to have to factor in some Misewa Math. Take note of how Jane goes to Neverland for at least a day, yet it's only the middle of the night when she returns. The Earth : Misewa time shift ratio is precisely 1 : 168, so- wait, I think the Wikipedia article on the book had something to say about it…”

Icelandic Waters #2: “1000 years after the events of Legend of the Neverbeast, Gruff wakes from hibernation to discover that the fairies are long dead, the pixie dust tree has stopped flowing, and the entirety of Neverland has been consumed with eternal winter. A small but tenacious creature, emerging from a different kind of hibernation, joins forces with Gruff to achieve their mission of global ascension . . .”