(Possible) Uninitialised label present on the game-win screen

[Malcom-Nubbins]

Issue:
On the game win screen, there is a label in the top-left corner of the screen which reads 'Score_Scene'. I assume this is because the label hasn't been initialised, or no new text has been given to it after being initialised.

Steps to reproduce:

1. Start the game and play to completion.
2. The label will be in the top-left of the screen.

Consequences:
If that label is meant to display something, then it could deny the player(s) of (possible) required info.

Occurrence rate:
100% of the time

Devices:
Google Nexus 5
HTC Nexus 9
Windows 10 PC