Floating Social Sharing The Wrong Page & I can't change the front page settings

I am running a blog and webstore at virtuabotix.com, and the front page is sharing the correct page address for everything but twitter.

I am unable to change to a static page for my layout and would like to know if there is a way to force the sharing to use the actual address instead of the weird one it is pulling.

Thanks in advance, I don't have any issues adding extra code in a plugin to help (even if it is just for the landing page), but I need to fix it.