Try adding a second closing bracket }} after the second choices within your branches. 
Edit: Never mind, I’ve seen them, but perhaps try removing the spaces you have between each branch:
goto mini_game
}
} “COALA BEAR” {
⇊
goto mini_game
}} “KOALA BEAR” {
Side note: Koala Bear.
Also, do any of your ui overlays have a large transparent area that could be interfering with the ability to pan?