Confirmed that it's back up again now. My funds are safe (whew!), and I also did receive a comp (0.01 BTC). Many thanks.
Thanks for confirming it's back up! Sorry to make you worry! Hopefully now we're better prepared and can respond more quickly next time.
Another DDoS target? There's definitely someone with big pockets / botnets behind it.
I'll just take this as a sign of success I suppose :/