Hi,
Looking at your screenshot, I see that you have English selected.
That’s the reason it works for you.
On my side, impossible to get to this page. It automatically selects French. And when I want to translate the English version, it redirects me to French version too.
The website has been originally built in French, then translated into English.
I have no idea why the English version has taken control over the French version in Cornerstone…
Default language is French in WPML.
There is definitely a compatibility issue between WMPL and Cornerstone to look into.
Thanks