Has anybody else had their Bohrok-Kal canisters and instructions suffer severe fading from UV exposure over the years? Back in the day I used to display some of my canisters on shelves where the sunlight would hit them directly for years on end; thankfully this is something I stopped doing after a certain point, but unfortunately some damage has already been done, specifically to my Bohrok-Kal canisters. Curiously enough, my Bohrok canisters were displayed right next to my Bohrok-Kal canisters and their labels look as well as they did on the day they were purchased, whereas the damage on the Bohrok-Kal is so severe that even the instructions inside them have faded around the edges where the labels hadn't covered them, and Kohrak-Kal's lid in particular has begun to deteriorate and smell like old/burned plastic. Has anybody else had this happen to them? I'm curious whether US releases may have been of better quality than the European ones?