Good site - unexpectedly noisy on Saturday night

A really good site, well placed for a visit to Paris. The shop is excellent and the pitches are a good size. During the day, there is intermittent noise from the nearby RER train line and cargo barges passing on the Seine. On our many previous visits we have never considered this to be a problem. This time (June 2024) there was a very noisy musical entertainment event on the site on Saturday night. There was no indication of this on the website or on when booking. There is a sign at the entrance to the campsite saying that quiet time is between 10 pm and 7 am but the noise from this event was almost unbearable until well after 11pm, even though our pitch was some distance away. It would be helpful if events such as these could be listed on the website so that visitors can look forward to them or book other dates or sites. Overall, we like the site very much and we will be back – but perhaps not on a Saturday, just in case.