Looking at the documentation at
developers.google.com/+/web/snippet/ the title may be set in a few different ways:
1. Schema.org microdata
2. Open Graph protocol
3. Title meta tag
4. Google making a best guess from content.
JFBConnect specifies the title with #2 by inserting the og:title tag on the page (which is why you're seeing it correct for other social networks).
However, you have another extension on your page that is setting the schema name with the following so Google+ is giving this priority:
<span itemprop="name">
FPI Tantang Metro TV Hadirkan Habib Riziq di Acara Mata Najwa </span>
Can you look through your settings for your template or other extensions on the page to see if there's a way to disable or customize this?
-Melissa