SSO Font Issue Picture
You will know this error by this picture. It is a mashed together SSO screen.
SSO Font Issue Resolution
1. Open "Username"/Library/Fonts by going to "Go to Folder...". Needs to be done on the account that installed the Union Graphic fonts.
2. Create a folder on the desktop called Temp Fonts.
3. Go back to Fonts folder and move the font called "GothamBook" to the Temp Font folder on the desktop.
4. Have user try and sign in to the SSO again.
5. Once they are signed in, they can move the font called "GothamBook" from the Temp Font folder back to the font folder under the username.
Note: every time SSO is required, these steps need to be repeated.