Blank message
-- iPhone 6s on 9.2, AT&T. anyone know why I keep getting blank messages in my iMessage list? They appear at the bottom of the message list and there is no sender, no "To" or message text. When I pull up the message details for each message, "Send My Current Location" is in blue text and "Stop Sharing My Location" is greTed out. I do not have share my location enabled for this device. In details of message, Sender shows as Unknown.
iPhone 6s, OS X Yosemite (10.10.5)