Unable to launch GoToWebinar

I am trying to evaluate GoToWenibar. I created an account and started a trial.

Whenever I try to enter the GoToWebinar-Site I am forwarded to this page:

https://myaccount.logmeininc.com/   

Here I get the product  GoToWebinar listed, but when clicking on either "Schedules" or "My Webinars" takes me right back to the same page.

GoToMeeting on the other hand functions.