Game crashes when loading the game from the lobby a second time.

[moxvallix]

Steps to reproduce:

1. Create a new game.
2. Load the new game.
3. Quit back to lobby
4. Load game again.

The second time the game crashes just showing a grey screen.

Possibly a relevant error message that Godot throws:
get_node: (Node not found: "../../DeathHandler" (relative to "/root/Main/uicontroller/rolescreen/PlayerInfoContainer/PlayerInfo/CenterContainer/Skeleton").)