Update…. reinstall of Jetpack 2.1.2, still not slideshow.
Additional testing different domain….
re: WP 3.5.0, Twenty Twelve, Jetpack 2.1.2, Carousel and Tiled Galleries activated..
Sideshow type returns!
Could you go to the Jetpack menu in your dashboard, and make sure that the Shortcode Embeds module is activated?
Thanx… that was the issue. I turned off some of the JetPack modules because I am worried about dragging the site’s performance. I had no idea I was disabling my slideshows.