as in the toliets noises you mean the cubicles playing fart noises ? (awkward if your in one)
The funny farting soundtrack was removed by some idiot at towers who lacked a sense of humour and was worried that it would offend people.
Some of the team had some disagreements over the way things were run, others simply grew old and became too busy with their jobs and families and so the site was left SBNO. There was an effort a few months ago to start it up again with all the hype surrounding The Smiler, but nothing further seems to have come of it. Probably better to ask the people involved if you're really that interested. I do think it's a great site and has a lot of value in it, particularly with history stuff.
Don't know if someone has already asked this, but what happened to the beastie?
It had some Healthy & Safety issues which the park decided not to address and instead closed the ride, leaving it SBNO for quite a while. A large wall was erected around the site with the ride still behind it, but we have heard that as of this season it has finally departed, although the wall around the site still stands.