Solved already.
Character was not deleted, will be given back after next restart.
Bases most likely raped, there is not much I can do about it.
The dude that stole his character got permbanned on IP. We don't need such in our humble playerbase.
I suggest two things:
- don't share your passwords with not trusted people,
- don't steal characters of other people.
"But he gave me password to this char I didn't steal it"
Well, you stole it the moment the password was changed and the character used against it's previous owner. Maybe if the situation wasn't so clear to me then I would reconsider, but this one was extremely clear.