Replying to Tracking Level 1 orders...

Last friday night I ordered two sweatshirts (one for me, an the other for my bro) off of the Level 1 site, paid for them and all that. On the main page of the site is a feature for tracking orders, but when I put in the online order number that they emailed me it says that the invoice could not be loaded??
Anyone had this happen to them? This weekend is the last of my season and I was hoping to get it before then and wanted to see if it was gonna happen or not...