Behind the Scenes addition?

I noticed, during the Half-Blood Prince movie, that the corridors of the Orphanage seemed to be a slight redressing of the set of the Department of Mysteries (as seen in the below photo). Can anyone corroborate this? Should it be added to the 'Behind the Scenes' section of this entry and/or the Department of Mysteries entry?

Dpt of Mysteries

Masked Thespian 19:43, 28 August 2009 (UTC)