First of all, I love this plugin. I've been using it since the beginning and I don't know what I'd do without it.
However, I recently added AddThis' new(ish) Smart Layers feature to my site, but have found that when it recommends content to users, it displays both the title I originally gave to the post and the SEO title (or the same title twice if they are the same) back to back with a comma in between.
Titles work perfectly on the site itself and on search engines. I can't figure out how to get this to stop with AddThis. I realize it may be an issue on their end, but if you have any ideas, I would greatly appreciate it, as I am much more familiar with you plugin and potentially modifying code related to my theme etc than I am with AddThis.
Thanks.