Does not appear on some pages

Hello,
I don’t understand why the banner doesn’t appear on some pages of the site.
For example, here it appears on this page https://stg-lbflabeerfabrique-staging.kinsta.cloud/formation-devenir-brasseur-professionnel/ while it doesn’t appear on this one https://stg-lbflabeerfabrique-staging.kinsta.cloud/formation-zythologie-bierologie/.
I tried to understand and the div.simple-banner-text is not added to the page.
It’s like the script doesn’t add the content to some pages.
I tried to see if I had a JS error but nothing either.
Thanks for your help

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