[2.2.15] Perfect bonus impossible in Final Demo Zone (MAP33)

A perfect bonus in Final Demo Zone (MAP33) is currently impossible due to 3 inaccessible rings in the Castle Eggman Zone 3 section.

Looking at the map in SLADE, the rings in question are at these coordinates: (8384, -5720) (8448, -5720) (8512, -5720)