Just read off a Tech Blog that Facebook will be soon implementing some new guidelines in regards to it; I'll be providing the search engine keywords instead, since it may technically fall under some Forum guidelines:
Reference search engine keywords: Facebook update business news Making Page Likes More Meaningful
So, to cut it short: any Facebook member that has been deactivated but were able to Like something from your page, may soon be removed from your tally count, as based on the FB Staff's quote:
Quote:"...ensure that data on Facebook is consistent and up to date..."
Well, to those who got a lot of Likes and Views, guess it's time to say goodbye to those stats