If, in fact, you "reregistered" you might have created a new account different than the one you were using. This would make a new personal page that would only show stuff since it was created.

If, as you should have done, you simply logged back in using your old account credentials, everything from your old account should still be there.

A click on your current name (in your post above) shows posts (158 of them) going back to 2005, so you obviously are logged in now with the same name you used at least that far back. If the 158 posts shown for your current "name" don't look like a complete list, perhaps at some prior time you might have created a different identity, and then gone back to one you used before(?), which would explain missing personal info and PMs since you'll see only what's related to your current "registration and login."

As you guesed, you'll probably need help from someone who can look at the "innards" of the site to find out what's really happened. You can send a PM, or an email, to Joe. Check the FAQ at the "Quick Links" box for how to contact a clone directly.

Of course, maybe you just p***d off everybody and they're not speaking to you any more; but I haven't seen anything much to indicate you've been shunned.

John