I did a search to find out what you were talking about. Those definately do NOT look like leaves!!! And don't fit the "pattern" of the quilt at all.
I've just started machine quilting....and I can tell you, that if the woman doesn't finish the quilting by burying her threads, doesn't KNOW when she's run out of thread, doesn't follow your instructions (color), then she wouldn't be doing another quilt for me!!! Get your money back and go somewhere else!!!!