I am using an ipad 1 with the os ver 5. Last evening I was viewing photos and after finishing with an album I closed it and the album disappeared. There was a placeholder, but no album or album title. I rebooted and began viewing albums again. This time the album title appears after closing the album but there is no album cover. I can open the album and view the photos at this point, but am skeptical about the stability of this function in the future. Any thoughts? Does it have anything to do with the photo stream, which I do have enabled? All of my photos are on my PC and an additional backup so there is no crisis, just an annoyance. Thank you.