Invoices are not working properly

I have made some test orders on my website and I have a problem with the invoices. when I go through the admin side and pull up the orders I two separate orders, the first order looks good, but the second order has the order information from the first order and the second order. also when I log in to my test customer account and try to view the order it doesn't open, I get just a white screen... could someone please help me?

Solved, for some reason or another when I deleted the order it was still in the sql database, I rebuilt my database and now it is working.