W3 and The Plus Addons for Elementor – CSS problems

Hi, I’m using W3 total cache and on some pages on my site also the accordion from the plus addons.

Now, when I change the text on the page that has at least once had the TP accordion (maybe even other widgets, I haven’t tested further), and save, the styling on that page becomes broken.

The brokenness is – using default fonts and colors, broken layout

A workaround I’m using is

1. Regenerate CSS in elementor
2. Purge all caches from w3
3. and if that still hasn’t helped, I have to make another small edit on that broken page – even add and remove a space just to be able to save again.

Then the page is back to normal.

Interestingly, this never happens on pages that have never ever had a TP widget on them, but once I add it there it starts happening, and continues happening even after I remove that widget.

Help please?

The page I need help with: [log in to see the link]