Sorry to hear about the job loss, I would imagine they could refund you if needed, or you can take folks up on their offer to take your spot in line...
I got laid off right as they were starting to re-do orders, I canceled my order and then found a contract job a week later. I contacted the Pandora folks and they allowed me to place my original order again. I have gotten lucky and found a full time job that starts later this week, I will hope you find the same luck soon as well, from one techie to another!