Is it possible to find out or run query from SA/MAG to find out what verison of Pulse or network connect endpoint is using?
In the active users it shows agent ID but that is not the same as pulse/network connect version
I guess that you would be able to verify the Endpoint Agent Version on the following Admin WebUI.
System > Status > Active Users
If you look at the Users tab for the authenitcation server it will show you the agent including the version.
Adjust the Show users number to be sure to see all users.