Unfortunately, Ron got caught in a blanket IP ban - one which was a little too on the aggressive side... I tweaked it to only include known bad IP addresses, which seems to have helped.
In the meantime, for the last few days, I've been adding multitudes of firewall rules as I see the scrapers active. I thought I'd done quite well until I saw that we had 15,000 online at one time again today

I'm working on a piece of software which will hopefully keep an eye on the sessions list, and once one goes crazy, will firewall it automatically...
I'll put an announcement out first, though, with instructions on how to contact us if you get blocked!
Cheers,
Ade.