During the most recent WF update, the last name of the person tagged has been removed. You can see the last name while searching but once the contact is selected the last name is removed from view. It doesnt show back up until after you have submitted the notification. Since you can not add or edit a notification once its submitted if by chance you selected the wrong one your only option is to delete. We have several users internal workers and clients with common names and its helpful to be able to verify the correct person was selected before submitting.