Change order specifics in backend

Hi
I made an order for a neighbour with my own account since he didn't have a working computer at the moment. In the backend I later added him as a customer and went to the order in question and changed the Customer part to the right person but Billing and Shipping are still mine and nothing happens when I click on the Edit symbols. Am I not supposed to be able to change this or is there something wrong here?

Hi there,

I guess the best in this case is to manually add the address for the order.
Just click the green cross, type the new address and delete the old one.

Well, second time I tried to change the customer info the Billing address changed for me but the Shipping is still mine.
I guess that I could make an entirely new order, which would be easy enough since I have his info now but why can't I change the shipping address and why are the Edit buttons there but non-clickable?
Is it something that is on a to-do list somewhere?

Ok, I'll wait for that one then since it isn't such a big issue anyway.
Thank you