I went to get my Rx filled at CVS, which is my normal pharmacy, and they are saying that they are having difficulty getting both the 15's and the 30's but they really couldnt tell me why, if it was a manufacturer problem or what? I searched around to 4 pharmacies before I found one that had any. I was just wondering if anyone else had problems getting them filled or if anyone knows anything more about why the pharmacies are not getting them?