We modified the way the login system works for those using social logins (or email). For those people (not metamask), you will be required to migrate (transfer) your account name to a new address (system).

This is quite simple to do but if get stuck you can ask for support in the discord channel.

For those users effected you will see a "Migrate" button when you log in.

You will then be directed (with a popup) to login again with the same account (this will log into the old system). You can then click transfer to transfer your names to the new account. You will get a new wallet address.

It will go live in an hour or so.