As I remember you have to collect wood at first, then put it under the statue. After that you have to talk to the door and recieve the answer, that they don't mind that you are burning it. Then you have to go to the man in the camp, deliver the answer and now you can burn the statue.
Please try it. If it doesn't help please send a ticket like Zurion said.
I used your link but every few second the page is reloading and deletes everything i wrote so far.
That doesn't happen to me. Which browser do you use?