Found a css issue with the "View All", and "Send Message" buttons at the bottom of the Message Notification window. When hovering over them they turned to a light color that made the text unreadable. I fixed this on my copy by replacing the on hover background to the css below.
.ow_console_messages_viewall a:hover, .ow_console_messages_send a:hover {
background: #a01717 none repeat scroll 0 0;
}
This made the red buttons a darker red on hover.