Hey, has anyone else found that those little holes near the rim of their cup weren't quite punched through? I recently started using a Diva for my heavy days, and when cleaning out those holes with a toothpick recently, it seemed like two of them were not totally punched through. I applied a bit more pressure and whoop! Out popped a tiny little silicone plug. I had another look at my old Keeper, and saw that there were a few rubber tabs around the holes, though they all appeared to be open the whole way through. And I wondered- has that happened to anyone else? Or did I just put an unnecessary hole into my Diva?