Did someone make my account disappear?

I had a free account with user and password and now it says that user does not exist? Does anyone know anything?

We don’t have a policy of completely removing accounts without warning, except in very obvious cases of abuse. But can you share the username, either here or via private message? I’ll look into this.

I don’t think I can DM you. Could you? I wouldn’t like to share my account here. Thanks @matt !

Just sent!