In Game Purchases not available
This problem has now been resolved.
Here is one remaining issue I've noticed : the player's airline logo does not display. A minor issue, after all....
I have fixed the logo issue. Unfortunately people do need to upload their logos again, but once they do they will display correctly.
Private World Creation is back online also, sorry for the downtime on that feature. I was taking the opportunity of world creation being offline to tweak some back-end elements.