We have seen an odd problem since some time yesterday, where trying to log in to your account here will not work. What is especially peculiar about it is that it only happens with Firefox (3.5.3 in my case). Google Chrome and IE7 were working fine for me. Deleting the cookies for this site in Firefox cured the problem, at least in my case. You can get to the relevant dialog box in Firefox viaTools>Options>Privacy and then use the "remove individual cookies" link.

If you are having a problem like this, or are seeing any other technical problems with the site, please do not hesitate to let us know about it. You can use the Contact form at any time for this. Please select the Technical issues or problems with the website category when you use the form.