Code is being shown when sharing on facebook

I have JFBConnect set up working alongside Easy Social and Easy Blog.

When I share posts within Easy Blog, using their social share buttons, there is code showing within the into text.

The guys over at Stack Ideas have had a look at the back end of my site and have discovered that the problem is something to do with a conflict with JFBC System plugin.

Here is the answers I have had from the Easy Blog people.

"Hm, this is weird. Something is actually injecting the code inside all of your description tag as you can see from my screenshot here, screencast.com/t/6AxnvmxxV3 . When I tried to inspect the code closely the initial description tag does not contain any code to begin with. By the way before I continue with debugging process on your site, can I have the permission to update your easyblog to the latest version first and see if the issue still persist?
......
It seems like the following plugin is causing the issue, System - JFBCSystem. As soon as I disabled the plugin, the description is showing correctly. Not really sure what is the purpose of that plugin on your site. Perhaps you can try to consult with JFBConnect on what is that plugin for? In the meantime I've enabled back the plugin as it might caused your site become unstable.

Kindly get back to us once they have reply back to your inquiry."

Can you please let me know what I need to do to fix this problem. I have attached a screen shot of what it looks like

Many thanks