wan2 missing from list of interfaces

Hello - I'm new to using the Fortigate 60D and am in the process of getting things set up.  When connected through the web interface, it is missing wan2 from the list of physical interfaces.  It looks like the attached image.

You can see that the wan2 port is showing green and it shows info when I mouse over the picture at the top of the screen.  It also shows up through CLI.  Can someone please offer some advice on how to get it to show up in the web interface / GUI?  Thanks in advance for your help!