Google 1 broken link and slow down

I know Google +1 implementation can slow down load time a little, but when I ran a pingdom test, there is a link related to +1 that is broken:
https://plusone.google.com/_/apps-static/_/js/plusone/p1b,p1p/rt=j/ver=FuO6Y_mAA1I.sv/am=!hGZ5pHsqF497m-TN/d=1/