Typically if you search Google for local results, you may see a link to the business Google+ page. But do you ever see two different links to Google+ pages under one listing? Typically not.
But in one case, you do. Search for [suit alterations london parker street] and the result for londonfashionworkrooms.co.uk has two Google+ links under the local results.

What is interesting is that the Google+ page is the same, the only difference is that one links to the posts and the other links to the about section, but the Google+ company page is the same.
Google's Jade Wang said she will look into it, she wrote:
Interesting... looking into it. Thanks for reporting.
If it was me, I'd probably stay quiet and take the extra link.
Forum discussion at Google Local Help.

Comments:
Wayne Kovach
12/19/2012 06:20 pm
Barry, I saw the same thing this morning for our company... http://www.pictureshoster.com/files/64928rb55nc6e8fjzc.jpg
Sachin Bisaani
12/20/2012 06:49 am
Barry you can also see this for trendsetter , Search trendsetter brookvale you will see two Google+ page.
John Griffith
12/20/2012 01:21 pm
I have ithttps://www.google.com/search?q=chester+springs+psycotherapy&ie=utf-8&oe=utf-8&aq=t&rls=org.mozilla:en-US:official&client=firefox-a on several of my client accounts as well. 'chester springs psychotherapy'
Sachin Bisaani
12/22/2012 07:15 am
Barry this might be happening because business is verified on both Google places and Google+Local. Recently I verified my two listing and Google show 2 Google+ Profile beneath my listing in SERP. First I verified in Google+ then verified in Google places by postcard to merge.