This just happened about an hour ago. I have Google Voice but only for Voicemail. Suddenly the voicemail icon appeared in my notifications drawer. I didn't get a new message. No settings were changed. I've had Google VM for months. The damn icon will not go away. It says I have 1 message. I checked the web site, selected all my messages, marked them as read (just in case). I have no unread messages or voicemails. There is no reason for this. It is driving me crazy! Can anyone help? Thanks!