Suport System Plugin and e-mail traffic

Hello,
I installed Suport System and played a little with it. What puzzles me a bit, is the links that apear in the mails.

I am logged in as a user on one machine: Sending support ticket from the dashboard of test.humlesite.com. The administrator got an e-mail about it, and the link looks like this:
http://test.humlesite.com/wp-admin/network/admin.php?page=ticket-manager&tid=1
(This should be without test, as the admin does not use this site). If I as admin go to the support panel, I find the ticket. If I answer, the user gets an e-mail with the following URL.
http://humlesite.com/wp-admin/admin.php?page=incsub_support_tickets&tid=1
(This is the domain for the admin login, as the user have no access here)

The domains for the two e-mails are switched. How do I fix this ?