I can see the problem but from the front end I can't see how the pages are built to understand why.
Could I get access to your site to take a look? Then if I need to I can take a copy for further testing at the same time.
I will mark your next reply as private so that I can get log-in credentials from you—you may want to create a temporary admin user for me to use that you can later delete. And be sure to have a current backup of your site, even though I don't intend to make any changes (other than possibly to temporarily add a backup plugin to take a snapshot of the site).
Once signed in, though, whenever I try to view posts on the front end I'm redirected to my BuddyPress profile page, meaning I can't see the links you shared to demonstrate the problem anymore.
I'm taking a copy of your site to install locally so that I can perform some basic debugging, and I'll update you with my findings.
You are correct, disabling the plugin makes everything work.
I tried to find if the problem was on the content, but i could not find anything.
I will change this plugin, because it already throws so many warnings on the debug.log that could be fixed easily and the developer doesn't care.
Besides the data is showing, the date field still is not formatting: hidden link
I am trying to find another post that was showing the code to get more info.
1) removing AddThis plugin makes Types display the data, not the shortcode;
2) changing the date format using non escaped chars makes the date display correctly. Types is treating escaped chars as placeholders;
Do i let this open or close it? It's resolved for now.
