I'm having the same issue. "error downloading, please refresh the page" . When I do, nothing happens. And, yes, I've cleared cookies and restarted the computer. I'm running on Chrome.
Guess fixing this game is out of the question? I've checked daily for at least 10 days. Tried all the fixes suggested on the thread to no avail. So, guess this game is no longer in existence. Too bad, I was having a blast playing it!