Their site is timing out whenever you try to make a btc transaction.
As others have said, being the weekend is no excuse to not provide updates on service status, this is a service that people use (and they profit from) 24/7 not 9-5 Mon-Friday.
I can understand support tickets not being fully addressed over the weekend, but service availability and ensuring you have a functional system isn't exclusive to Monday-Friday.
Lets hope this is just incompetence and not fraud in the making.