Thank you for your questions….I am using version 3.3.1 of The Events Calendar plugin.
When I switched theme to Twenty Twelve, and deactivated all other plugins, the loading problem went away.
https://www.susannehou.com.php53-14.ord1-1.websitetestlink.com/events
Any suggestion on how to make your plugin work with LENS?
https://pixelgrade.com/demos/lens/
I’m pretty much fixed on using this theme.
Cheers,
Mychaylo