GooglePlus sharing button showing thousands of sharings!

Hello,
Since yesterday I have noticed that the numbers on the Google Plus sharing button are increasing by the minute in really bigger than expected numbers.

This is the second post in my site:

I think it had 5 shares about 2 weeks ago, I checked page views and they were nothing to write home about (not so popular), yesterday I checked and it had: 37,280 shares and now: 52,169 shares.
Can you tell me why this is happening?
Am I going to lose my ad serving account because of this?
How can I reset just that social network (gplus) (It had to be the Google owned social network, dang!)

https://wordpress.org/plugins/shareaholic/