Problem switching categories when the game already started

[Siegfried Gevatter]

If you decide to change a category for another when a game already started , the questions will change successfully, but the name on the "gambling machine", and the sound it does if it gets selected, will remain the same as before.

* (on the team screen, press «m» to switch to Team Creation Mode and then pop up the Category Selection Widget by pressing «F5», do the changes you want, accept, go back to Game Mode with «m» again)