Did BBL Hero treatment permanently remove my facial hair?

I received BBL Hero treatment for acne marks and redness. My dermatologist told me I should be clean shaven for the treatment, but he assured me it wouldn’t affect my facial hair. But as my facial hair has grown back, I’ve noticed large patches on my sides where hair isn’t growing(it’s been a few weeks). It is possible the BBL permanently removed the facial hair in these areas?