You're lucky, they refuse to accept my profile full stop because I'm after a couple position! Tried from two different emails, then contacted them and they asked me where I wanted to go, replied and I haven't heard from them since!
it was down for a long time yesterday. and what the profile rejections is concerned - these germans feel very entitled to delete whatever they like. heard lots of people having problems with them. if you are lucky they reply to your email but then request information that goes onto the website via email before they reactivate the profile which is in my opinion very odd and controlling.