I don't think it took a deflection, but it is very difficult to say for sure as it moved pretty wildly through the air.
OK, geometry's not my strong-point and I'm not sure I have sufficient knowledge of the requisite terminology, but... I've paused the video (admittedly, poor quality footage) and have caught it as the ball is about to pass over the head of Gelashvili. The ball is blurry, but the motion blur is actually helpful here. It is crucial to working out the ball's trajectory. Two distinct white blobs can be seen in close proximity to one another; they indicate two separate positions in the air through which the ball passed as it flew towards the goal. I've appropriately connected them up and continued the connecting red line back to Okriashvili's foot, the point of origin. Three connecting "co-ordinates" or points of reference ensure greater accuracy than just two. The ball didn't start to dip until it had passed in front of the black Adidas sponsorship board in the background and it would appear from the rough path the ball was taking at this exact moment indicated by the red line that it would not even have skimmed off Gelashvili's back or head.
http://i218.photobucket.com/albums/c...ps4257b155.png
To be honest, I think I could have been more generous and drawn the line at a greater angle from the ground out of Okriashvili's foot; that would mean the ball would have passed over Gelashvili's head at a slightly greater height than illustrated by the line I've actually drawn.
By the way, who did that Pythagoras fella play for?