Facebook Like Issue

I don't quite know how to explain this but here goes.

I'm using the Facebook modules and for the most part, they functioned properly until yesterday.

I noticed there were 14 people who "like" yesterdays post, I made a new post today and the same 14 people "like" that post too - immediately.

I thought perhaps the "Like" feature was tied to the "node" and so I changed it to "content" and made another post, but still, the same 14 people "like" that post too as soon as it was posted.

I figure one of two things may be happening, the "Like" module is not treating each post as a unique content or I have something set up incorrectly, which is the most likely.

Any ideas?