Weirdest thing...

I finally gave in and bought a box of freeze pops. They are miniature ones compared to the ones you buy in the states but they taste good and are very refreshing on a hot day. I put more in the freezer and they actually aren't freezing. Is that strange? A couple of them got a few crystals in them but mostly they were the same as before I put them in the freezer. I thought everything froze in the freezer. That's what it's supposed to do. Why wouldn't they? Drinking the really cold sweet juice isn't quite the same as crunching the frozen pop. Our ice cube trays are always frozen and the food is frozen. Why not the pops?!