After turning off all the codes and getting back into my save file, I've found that both Grand Slam and Cross Slash are deactivated again for some reason and can't be unlocked. Even when using my file to make a NG+ save and getting back to the point where Grand Slam unlocks, the game still keeps it locked. I can't seem to get around it without starting an entirely new save file again. Has anyone else had this problem?
Grand_Slam_and_Cross_Slash_Unusable_after_Update_3.zip