So today I wanted to log in to warmane again after quite a while and it said that my password was expired and that a new one was sent to me via mail. I got that and it worked.
Now I want to change my password but whenever I try to do that I get the error message "Invalid new password provided, try again".
Are there any weird rules of forbidden characters in passwords? I do follow all the usual rules that websites enforce, trying to make your password more secure.