'The Return of the King'

In 'The Lord of the Rings' universe, Peter Jackson is second only to J.R.R. Tolkien. However, even some auteurs can screw things up. In this shot from 'Return of the King,' the third and final film in the series, we see Gandalf standing on a balcony at Minas Tirith. After a quick cutaway, we return to see the same balcony, but this time with different neighboring buildings. So we guess it goes Gandalf the Grey, then the White, then the Master Architect?