Yes i got male flowers only on one plant over 10 in my last crop. I clipped the male balls before they went mature and anyway i've got some seeds in some buds. Maybe one seed over 3 big buds. But the seeds are female seeds ! They are not really hermies because they keep on the thriving process after the balls generation. You did the good thing and you will have big and mature buds anyway. Not so important.
Fhydro