When you add your API, but in Facebook
Appears at the top of each news item the word "liked"
And when you press them appears the phrase "You are a liked of this"
The problem is when you press the button I liked any news that appears in all articles and news archive

No he did not like only one in the news
But in all the news

Where is the problem
I have everything correctly
Facebook and add the K2 is very easy
But the big problem
Can not be impressed by all the news in the press of only one

I hope the solution Thank you