I have about 7 voice notes stored on my 8gb micro sd card. Up until recently, when I opened the view voice notes menu item of the voice notes application, they all showed up there. But now, they don't. I know they are there, because I can use the desktop (when BB is connected via USB) to see inside the the media card and they are all there and I can play them from the desktop. For some reason, I can't see them on the BB. Any ideas why or how to fix this?