Problem submiting sales invoice

I think I found a bug with sales invoices. I have a multi company setup with one USA company and one German company. When I go to submit a sales invoice on the US company it give me an error because its trying to use the German sales account on submission. this is a new setup of ERPNext so I double checked that the Income account is set to the USA sales account and it seems correct to me. Am I missing another setting somewhere or could this be a bug?

Now when I try to change the USA company income account it will only let me choose an income account from the German company. I have included a screenshot, as you can see the accounts on the income pull down menu are the German account (sales - CH D).

It looks like I am unable to use the software until I can get this figured out. Any help would be greatly appreciated.