Certainly looks to me that it was a double hit, if you look at the spin on the ball when it's travelling to the goal then it doesn't seem "natural" considering how Miovski appears to have went to hit it with his foot.
Looks more like he's hit the ball off the toes of his 2nd foot and that's where the spin has came in.
Not conclusive with the video evidence though so happy to get away with it.