Other realities and timelines all fallin' under the multiverse isn't unheard of. Usually a gateway or a door between them needs to be opened. That, or you learn how to traverse it through astral or mental projection. Given most the people here think magic is a bunch of shit they see in Las Vegas? Most definitely not any of those.

No, more likely, something happened here and it shattered the way this reality works. Time's broken too. None of the clocks all line up, some of them are even incapable of workin' period. Big magic has to be involved with that. I've got a theory that what we're dealin' with is a pissed off local deity or nature spirit. Demons don't work at this level. They're much more about gettin' bodies and bringing Hell to Earth for more.

[ He sighed and fell back on the bed. Enjoy the bunch of tattoos he has, Will. ]