Saves not sticking through hans on Sky3DS

Hi there,

I'm using the blue button Sky3DS with the modding kit installed so I can use hans to play Stella Glow (as we can only play the undub thanks to AP). It's playing just fine but I can't save the game. When I start it up again the save is gone and the game initializes as though it's the first time.

I can save games through, say, the on board region unlocking tool (I've been playing and saving Inazuma Eleven with no problems) I just can't save with hans.

Any suggestions would be...

Saves not sticking through hans on Sky3DS