Yes, that's true, Suze. The new site overwrote the old site, and even though the url is the same:
www.thetortoisetable.org.uk you have to type in the new address completely. If your computer completes the url for you halfway through typing it, that means you are using your old cached url, so you have to type the complete address, and then save the new site to your favourites for the future. It's all a bit complicated and irritating, but we'll get there in the end!