Strange URLs for pages

[mvlcek]

I did a fresh install of GS on Localhost, then from the site zip archive backup I overwrote the data plugins and theme folders, so a normal migration procedure. On Localhost I have the same problem except that the characters I have in the urls have changed to:
http://localhost/OSPC/about-us/#.ULkodmfqE7I
and
http://localhost/OSPC/links/#.ULkpq2fqE7I

You are including some script from addthis.com which manipulates the links.
If you remove it (or use the firefox noscript plugin and switch off addthis.com), you get the normal links.