Just went into the Trophy Room. There's an extra pedestal now!
The object on the pedestal looks like a large yellow brick...
Maybe it's cheese, or some butterscotch or a sponge? Maybe you could use the sponge on water areas!
Oh wait, that's the pedestal itself... (Pedestal Efect Confirmed! :D) but it's highlighted like the others.
Hopefully someone finds it soon...