Okay, I was wrong. The reason that you cannot see the location pin is because location service has been disabled in EasySocial under settings > general > conversations . You need to turn this on and the location service would then appear.
It seems that the locations is shown correctly as you can see here https://screencast.com/t/OIKGsgReRQfx. You can see them because of cache issues. Maybe you can clear your browser cache and your site cache and see how it goes.