SplashScreen.isFinished never returns 'true' when the splash screen is enabled in the Player Settings.

Steps to reproduce:
1) Open the latest attached project (Project.zip).
2) Build as a Mac/Windows standalone.
3) Run the build.
4) Open the Player.log.

The app continuously logs the state of SplashScreen.isFinished. If the splash screen is enabled, it always returns 'false', unless the splash is disabled in the Player Settings.

Reproduced on:
5.5.0b5, 5.5.0b4

Platforms tested:
OSX, iOS, Windows