@ismael
Thanks a lot !!! you rock ;)
Best regards

@Maureen van Goethem and @ismael: hi, i’ have exactly the same bug… since i have update my WP, Enfold and Salon.
To find your created pages, you need to change your theme like Twenty Nineteen… Now you could change everything : pages and salon services for example. after that you need to active Enfolld. But It s not really a solution :s
However, it allows me to think that the problem is coming from Enfold…