WP Version 3.5.1
WP SEO Version 1.4.7
I’m having a similar problem with the way my meta titles are appearing in Google search results. My site is http://www.BallFrogSports.com/. When viewing results in Google, such as: https://www.google.com/#safe=off&rlz=1C2AFAB_enUS468US468&q=www.ballfrogsports.com&spell=1&sa=X&psj=1&psj=1&ei=Pl63UfjUBoHViwK3tYCwDw&ved=0CCoQBSgA&pws=0&bav=on.2,or.r_cp.r_qf.&bvm=bv.47810305,d.cGE&fp=76a5ff801ea0d630&biw=1366&bih=667, you’ll notice that “Our Site!” is appended to every title.
This issue seems to be specific to Google results and is not present when viewing results from a Bing search: http://www.bing.com/search?q=site%3A+ballfrogsports.com&go=&qs=n&form=QBLH&pq=site%3A+ballfrogsports.com&sc=0-6&sp=-1&sk=.
I addressed this issue with the developer of the theme I am using for this site, and he responded that he took a look and that the issue is not related to his theme.
I haven’t been able to figure out what is going on here. Any help is appreciated.