I have some issue with the pay with a like plugin.

This is from my customer please have a look

Hi guys,

I have some issue with the pay with a like plugin.

I have attached the picture the see what I am talking about.

Ref: http://virtualstudentagency.com/studying-in-melbourne-at-chambers-institute/

The Chambers article is the most liked post of the blog.
It has got 5 likes, but when you check the post without logging in the results on the top of the share buttons are all 0.

What is happening?

I am sure as I have did some of the shares the buttons have been pushed days ago.

Have you got any solution?

Cheers, Adam