Gaming Mii Plaza puzzles missing

[bahamut920]

While I was preparing to DSiWare Downgrade my New 3DS, I was uninstalling most of the software on my o3DS. I accidentally uninstalled the ExtData for Mii Plaza, and the extra puzzles disappeared. Even after reinstalling (and uninstalling and reinstalling) the updates for Mii Plaza, the puzzles have not returned, and I cannot pick up pieces from the puzzles through Streetpass. How do I fix this?

 

[Ryccardo]

Turn off and on Spotpass from the Plaza options, and wait a while for them to be redownloaded!

 

[bahamut920]

Thanks. This worked perfectly. All puzzles are back.