Referral Credits

I gave my first referral credit today and I got some strange results.

Here is what I did..

When signing up the "referred" I put the login in the "refeffed by" and hit "credit". It then told me that the account was credited ok.

Now when I checked on the "referrer" account, here is what it did..

It closed their current open invoice. It then made another invoice for a negative ammount. Now when both of these invoices auto closed it gave 2 months credit! I only wanted it to give one month credit.

Here are the screenshots.

www.komputerterminal.net/pics/invoices.JPG

and

www.komputerterminal.net/pics/pref.JPG