Open/closed message not responsive

Hello,

I used this code snippet for the English version of my website (default language is French) :

[mbhi location="Conservatoire des Métiers d'Autrefois" format="12" openmessage="We're open!" closedmessage="We're closed." openingsoonmessage="We're opening in {x} minutes" closingsoonmessage="We're closing in {x} minutes"]

It’s working well on PC, but at 1024px, the text reverts to French/ to default. It seems that all the fields I’ve added in the shortcode (format, openmessage, closedmessage, openingsoonmessage, closingsoonmessage) are no longer working, why?

Thank you very much.

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