Anyone had this issue before? This is the 5th or so N3DS I've set up and haven't had this issue before. I have Terraria CIA installed and when I hover it, it says 'game update available'. I press Y to install the update. The download bar appears to progress, and ultimately will say. 'Update data downloaded. You can check the data in the system settings > data management > Nintendo 3DS > downloadable content.' I hit 'OK' to close the popup, and hover the game again and it still says 'update available'. When I went to create a new world in game, the 'big world' or whatever option for N3DS/N2DS is not available, indicating that it is in fact not updated. I was able to see the data under 3ds data management > Extra data, but then I uninstalled the game and ex data using FBI. I reinstalled fresh from a new CIA. Same issue, except now I can't even see the data under data management.