In Reply to: OH No!!! posted by Razzle on Friday, 5. June 2009 at 09:24 Bali Time:
You will be clearing immigration on the 30th day. The trick is when buying your 30 day VOA to say you are leaving on the 10th, which is technically correct, as it is the 30th day. I have done this with 7 day visas when my flight has been just after midnight on the 8th day.