Facebook Like count does not match
If you were to publish content of your website to a Facebook Page, and users were to Like the post on Facebook, this Like count will not be counted towards the Like count of your website page. For example URL of the post on your website is - http://blog.linksalpha.com/2012/03/09/facebook-timeline-support/ and URL for the same post published onto a Facebook Page is - http://www.facebook.com/linksalpha/posts/145742888881613, the Like count of the Post on Facebook is not going to get counted towards the Like count of the post on your website.
Buttons show up after uninstall
You might be using WP Super Cache or some other caching plugin that is leading to this. Please flush the cache and the buttons will not show up.
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