I'm still having some English mixed with French even though these strings are translated since years in transifex. Like in this example:

Veuillez vérifier attentivement les informations ci-dessous. Cliquez sur Retour si vous avez besoin d'y apporter des changements. To complete your contribution, click the Continue button below.

And forcing to translate in word replacement doesn't work either. Of course I cleared all caches

Any idea?