Contact not displaying name on Assigned To field
When I try to add one particular contact that I added to my contacts list to the Assigned To field on a Gantt chart, it won't display the Name... just the person's full email address. This is only happening for this one contact - the rest are fine. I did some troubleshooting and if I edit the email address with a dummy address, it displays the Name. If I revert back to her real email address, it reverts back to only displaying the email address.
Has anyone seen this behavior? Isn't a huge deal but it's a long email address so creates a usability issue in that you can't easily see all Contacts in the Assigned To field (I have multiple contacts assigned to tasks).