I need someone to correct my account.

There is a bug in your subscription system such that when someone clicks one of the buttons twice in rapid succession (before being on a plan) two invoices are generated.

Unfortunately, despite paying 0.015 BTC, my account remains -0.015 BTC because of the second erroneous invoice.  

Could a staff member please correct this?  My email is ...@...com and I am signed up through the Google OpenID system.