I met a couple of tourists in Lyon today who had just arrived from Dijon. They reported that they could see only a small part (they estimated 15%) of the Musee des Beaux-Arts de Dijon. Everything except the medieval collection was closed off. That degree of disruption sounds as if they might be doing long-term bulding repairs or restoration, in which case this situation could continue for a long time. I do not know for sure, though.
And so my bad museum luck continues. Those headed for Paris might like to know that I will not have time for that city on this trip. You can thank me now.