Nancy, I don't think you have fully published the site.
The xr_fonts.css file is Last Modified 27 September 2023, way behind the offending page.
You have a shedload of fonts:


'Abril Fatface';
'Abril Fatface1';
'AcmeFont';
'Anton';
'Arial Narrow1';
'Arial Narrow3';
'Bahnschrift SemiBold Condensed';
'Bahnschrift SemiBold Condensed1';
'Barlow Condensed Medium';
'Britannic Bold';
'Calibri';
'Chonburi';
'Dayton';
'Elephant';
'Elephant1';
'Elsie Swash Caps Black';
'Fjalla One';
'Fjalla One1';
'Georgia';
'Lobster';
'MS Reference Sans Serif';
'Merriweather Black';
'Merriweather';
'Minion Pro';
'Oswald SemiBold';
'Oswald';
'PDF-GTEestiProText-Bold';
'PhrasticMedium';
'Questrial';
'Raleway Black';
'Roboto Medium';
'Roboto';
'Rubik';
'Tahoma';
'Text Me One';
'Trebuchet MS';
'Ubuntu Medium';
'Ubuntu2';
'Univers Condensed';
'Verdana1';
'Verdana3';
'xr11_Tahoma1';
'xr18_Verdana_xr';
'xr22_Calibri1';
'xr24_Rubik1';
'xr27_Ubuntu';
'xr28_Ubuntu1';
'xr32_Calibri2';
'xr46_Verdana2';
'xr4_Arial Narrow';
'xr53_Merriweather1'

I believe those with an XR prefix would be PDFs imported into the site at some point and have partial characters depending on what was typed.

I would try and replace the xr versions with the fuller sets as a start.
I would try and reduce the range of fonts used.
I would published everything to a sub-folder and check how it renders. If good, you need to purge the existing server files and republish.
You've 29 pages, all with a Variant, so that is going to be quite a slog.

If it all appears right in Preview and Export Website then the problem has to lie at the server end.

Acorn