Mantis Bug Tracker - Forums

I am finding that the links Mantis Bug Tracker sends in emails do not always work. I get an email with the following link in:

http://bugtracker.fluffylogic.net/view.php?id=397

Which I click on and it opens a login page, with the link as:

http://bugtracker.fluffylogic.net/login ... hpid%3D397

Once I login, the link changes and the new link fails, as the '?' seems to have been deleted:

http://bugtracker.fluffylogic.net/view.phpid=397

Which if I put back in, works fine.

So anyone know why its loosing the '?' ? (This is using Mantis 1.0.3, Firefox 1.5 and Thunderbird 1.0.7 on a Windows 2000 system.)