I had two of these that I hadn't used before and I got around to opening one and there was some damage to the toy. It looked partially melted coming straight out of the box as if someone had poured silicon lube on a side of it. So I went to open the other one I had and the same thing was happening to the other. My sub had one of these too and his was affected with the same thing. Could this have possible been a bad batch [we got them from when they were giving them out as free gifts with any order] Has anyone else had this problem with this toy?