Addthis is adding some weird encoded data in each url of my site http://n1bar.com/events/#.T7848tVYvzE
I disable the plugin and it starts working again, what the hell is this?
Looks like you've enabled address bar tracking which appends those parameters to your URL. They're there so that we can collect analytics when someone copies the URL out of the address bar instead of going through our sharing tool. It shouldn't affect people linking to your site and can provide insight into what content is the most popular on your site.
If they're not wanted or are causing issues, you're free to disable address bark sharing tracking. Just uncheck the "Track address bar shares" checkbox in the advanced tab of the WordPress configuration: http://i.imgur.com/uWYQD.png
More information about address bar sharing analytics is available here: http://www.addthis.com/help/address-bar-sharing-analytics