Polylang always sends me to my homepage ?

Hi !

I don’t know why since the last update, when I’m on a page and I click to switch language, it always sends me to the home page instead of the translated page !
I’ve been looking to the settings and I just don’t understand why suddenly it does that !

Any idea ?
The site is at: https://www.dominiqueblain.com

Thanks.

https://www.ads-software.com/extend/plugins/polylang/