Adobe Flash Player install popup in spanish

When I visit the WordPress blog page on our website https://www.energymfg.com/blog/ I get a popup to install Adobe Flash Player, and its in Spanish. I have visited the site from several different computers on and off our network, running Windows 7 and Windows 8, and even tried from different browsers; Chrome, Firefox, and IE. They all return the same results, a popup from Adobe Flash Player that is in Spanish. If I close the pop up it pops up again about 15 to 30 seconds later. I have updated to the latest version of WordPress 3.5.1, I also updated all plugins, and after getting the same results I have also disabled all plugins which didn’t help either. I’m not sure what else to do to trouble shoot this popup issue.