Write a WP shortcode to show markers on a map

I developed a Wordpress site, based on a template, and created some Shortcodes to customize the site. In one menu option, Program Map, I need to show markers on Google Maps, from 1, 2, 3 or 4 cities, depend on the context. The map page only makes reference to a shortcode [program_map2 title="Program Map"] Each map view must be inside a jQuery tab. The shortcode queries the WP database to get the markers associated to logged user. There are 3 kind of markers: restaurants, companies, and hotels. The problem is that after a WP update, several months ago, they changed the way Javascript rendered, so now the maps are not working. I need you to fix the shortcode or write a new one to fix the problem. I have a web service that returns Json if you can use. Attached you'll find the response. You can check the maps at: [login to view URL] and use the usr/pwd: georgia2016/may2016