Last month I merged my business Facebook page with the Facebook generated place page, obtaining the likes and the people number of check-ins.
It was all fine until a week ago, when suddenly the "were here" counter dropped from 260~ people to 34 people.
Is it normal? The check-in counter is supposed to be a sort of average statistic, or a simple increasing stacking number for each check-in registered? (I guess the latter as there are pages with tens/hundreds of thousands of check-ins showed.)
Unfortunately, the Facebook help pages aren't that helpful, and I've reported the ticket to developers but I guess the bug tracker it's greatly overlooked.