The 21 heads discovered in 1977 are now displayed in the Musee de Cluny.
The Musee de Cluny recently shuttered its doors and all of their displays were redistributed. 
mnli hypothesis: The Musee de Cluny recently shuttered its doors and all of their displays were redistributed.  premise: The 21 heads discovered in 1977 are now displayed in the Musee de Cluny.