If you have forgotten your username or password, you can request to have your username emailed to you and to reset your password. When you fill in your registered email address, you will be sent instructions on how to reset your password.
Adding the short raids back would be nice and also making the scavengers non aggressive sounds like a good idea. Vanguards can be a bit of problem, definitely in solos. Can't really complain about dwh from my experience but I might just be lucky