Some components don't display front-end, but do in admin edit mode

Hi, guys.
I installed Joomla 5 and Gridbox from scratch, then migrated content from my previous Gridbox installation on Joomla 3.5.

Some components presented on pages do not render for the public on the front-end, such as sliders, accordion tabs, image galleries, flip boxes, external embedded forms, etc. When I go into editing those pages, everything shows perfectly for me, as it should. One of the pages that is not displaying embedded form somehow shows the header with some sort of clouds ornamentation, which is not present when editing.

This page should have tabbed content with audio players in them, but it has nothing:
https://gorangrooves.com/demos/audio-demos

This page is missing the audio player and embedded 3rd party form, but at least it has clouds, which I never set 😬 :
https://gorangrooves.com/resources/free-drum-loops

I do not have any performance or caching enabled in Gridbox or in Joomla.

What could be going on here?
Thank you.

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