Looks more like standard profit taking. Keep calm and buy DRK.
I am buying 6 BTC more if the camels taking my coins to the exchanges hurry up.
My courier camel seems to have lost all 4 legs, and is currently stuck in quicksand, waggling its balls for propulsion

Yesterday blockchain info showed my transaction stuck (presumeably on a boat, maybe a submarine) about 500 miles off the coast of Liberia for 4 hrs.