Non holo rares that are supposed to be holo come in packs all the time (as long as the non holo rare is in the theme deck) otherwise...it could be a fake
why does it matter? Lol...I mean its still a Flygon card. And if you bought it sealed from Target, its no doubt legit. Its prolly a packaging mishap...
Are you thinking of Reverse Holo? If the card doesn't have any sparklez (always with the Z) and is like, really shiny, than that's reverse holo. Any card with sparklez is holo.