Be sure that the e-mail address used for your account is correct and validated by going to ( http://www.livejournal.com/editinfo.bml ).right at the beginning of FAQ #115 seems to imply that editinfo.bml tells users if their e-mail address is validated. It doesn't, or have I missed it?
In the German translation, I've worded it something like this (back-translating to English):
At http://www.livejournal.com/editinfo.bml you can check that you have entered a valid e-mail address for use with your account. This address should also be validated, as is explained in the FAQ "How do I get validated? It says I'm currently not validated!" (http://www.livejournal.com/support/faqbrowse.bml?faqid=11).