From site's staff on their Facebook page:

I am currently unable to access visitor posts for some reason, although I can see the notifications.
If you are having issues logging in to the site then please just send me a private message with your username and registered email.
To send a PM just click on TVChaosUK at the top of this post and then on "send message". I cannot deal with anything in comments or visitor posts (even if I could access them).

Please note that account details are private and should only ever be communicated via private message and not in comments or posts. In particular emails should never be posted in a public forum like FB (unless you particularly enjoy being spammed!).

Stay safe people