Did all the 2013's get the second drain plug?
Subbu, if you do have two plugs, and the mechanic removed the plug furthest back, just in front of the center-stand hinge, then I'd say you're probably just fine, since many of us only have that one drain plug anyway. Just a guess...
In your oil-draining pic, it sure looks like that oil is streaming from the opening that holds the screen. And if the drain pan hasn't been moved, the oil runs on the side of the pan look like they're where the rear plug would be.