Sites been up for a while today, so seemed stable, and I got on and withdrew the balance of my coins. Got confirm email, and coins showed in my wallet within a few minutes.
So I doubt it's a scam, since why would they let us withdraw anything. I think they are in over their heads on the complexity and are struggling with how to fix all the hickups that have happened.
I wish everyone luck, including the devs since the exchange looking promising and was the fastest around.
I also hope the devs can unravel the complex mess that they have on their hands.
I'd return if they could fix all the issues and improve their communication skills!
I have withdrawn all my coins and will never return. In such a fast paced environment their lack of communication for 3 - 4 days is unforgivable! End of story!