Score is Saved as 0?

Hello there,

I'm having some trouble with some new games that I've installed recently - when you play the games, all the scores save as 0 regardless of the actual high score the player gets. Is this a bug from the games, or from the arcade itself? It seems to know who the high score players are despite giving everyone 0, and assigns 1st-10th places and so on anyway.

Hoping for help, thanks!