In our house we have a Mac, two iPhones (a 4s and a 5) and two iPads. There are a handful of photos on the iPhone 5 that refuse to show up in Photostream. I have turned Photostream on and off on that device but those photos still will not show. Photos taken before and after those handful do show up, but for some reason these few will not. Has anyone run into this problem and is there a fix?