Sorry guys, while working with the “fake” (non-minecraft) users, I had a glitch in the code and that forced me to re-create the complete wordpress database from backup (from 15 hours ago). This means that all comments and forum posts since then are gone, including all users who registered since then. I will try to fix this but I am not sure that I can recover all users. The posts and comments are gone for good, all other stuff (specially what concerns in-game items) are fine and untouched.
Sorry about that!