Email notifications -> logout problem

Manofgames

Hi,
When I download my email I usually get about 3 emails from frihost, related to topics I'm subscribed to.
Now, I click the link in the first email, it starts to load in my browser, I then go back to my email client, and press the links in the other 2 or so emails.

Now when they're all loaded, I go through the tabs, the first page has come up fine, but on the other two pages (and any other pages I visit on frihost) I'm logged out...

Does anyone know why I'm being logged out after reading one subscribed topic reply??

Thanks

Alex