Error in PRO SITES plugin

Hello there,

I think there is some problems with the PRO SITES plugin with WP 3.4.1

I have created some sub sites to check if everything is going good or not

On WP admin bar on the right side there is an option "YOUR ACCOUNT" just near the HOWDY thing. When I click on it. it do nothing it just refresh the Dashboard.

I have created a new user and a new sub site with it and this time it redirects but with a blank page

here is the link where its being redirected with a blank page after clicking on "YOUR ACCOUNT"

I have attached a screeshot of the dashboard for a better understandings.

Thanks in advance.!