I am using subdomains. When I log in to the main site, I am able to view the dashboard if I first click on Network Admin and then back on Site Admin. If I click on One of the Sub Domains, I have not been able to see the dashboard other than the title bar of the dashboard.
I just tried logging in to a subdomain directly instead of through the main site control panel and I was able to see the Google Analytics Dashboard and it was working properly. I then tried looking at it by logging in as the admin and going through the main site. I was now unable to enter the subsite without first entering the password of the subsite admin but after doing that I was able to see the Google Analytics Dashboard. When I tried to go back to the control panel of the main site, I had to reenter the username and password for the main site and after I did that was unable to see the Google Analytics Dashboard on the subsite.
As I mentioned, it is working if I log in directly to the subsite.