Winter Garden, build 660. For some reason the red/blue gates don't want to switcj positions. Could someone find out why?

Winter Garden - these wintery gardens holds the Winter Element.
Themes:
- The enemies in this dungeon were created solely to protect the treasures inside. Expect Wizzrobes, Stalfos and Octorocks, often on the same screen.
- This is a Red/Blue switch gate dungeon. You will sometimes have to go through the same screen twice - once with the red gates open, once with the blue gates.
- Both sides of the dungeon have to be passed in order to get the boss key and get to the boss chest.
Motifs:
- Ball switches are used to go switch the position of the red/blue switch gates.
Bosses:
-None