Blog Page Title – SEO Plug-In Doesn't Override

Love the plug-in, switched from All-In-One SEO after reading up on the Yoast SEO plug-in. Cannot seem to figure out why I cannot override the Blog Page Title. The meta description and keywords are changing but the title does not. I am using the Atahualpa theme. I could not find the title code in the header.php to change, so I checked force overwrite and has worked fine for everything else. The site is realestateraleighdurham.com. Any help would be greatly appreciated. And Joost, thanks for this excellent plug-in.