My graph was shut down by my webhost since it had recieved 10 000 requests, i think it was at 19 june but im not sure. It was probably a attack from the same people who dislikes bitcoin (apparently some people do that).
Since mtgox still isnt up yet, I will wait with reopening the site.
If you want, I'll host it on my webserver. I've got plenty of extra bandwidth, etc.