[Events +] Past events of current month not appearing in events+

On the calendar page of the website (https://www.folembray-arena.com/calendrier-des-evenements/), past events of the month do not appear.
My shortcode is : [eab_calendar navigation="yes" footer="yes" show_excerpt="yes"]
It used to work, but the client told me about the problem last week.

I had a conversation on the support forums, and was suggested to activate the "Default to all Events", extension, but with no results.

If I navigate to the previous month, then back to current month, all the events are displayed...

Thanks for any help.