Can anyone tell me what happened here:

I’m 33 years old and I’ve included that information in my FaceBook profile. So, why am I see seeing this ad?
Is this a case of an advertiser setting up their campaign incorrectly?
Is FaceBook’s advertising imprecise at fulfilling advertiser’s demographic targeting requests?
Is this advertiser intentionally advertising to 33 year olds about a really cool new network for the 35+ crowd?