Yesterday, I transferred the data from my old 3DS to a New 3DS XL. So, I go into Mii Plaza: all my hats are there, my find mii 2 progress, achievements, music, mii population etc is all there. EXCEPT for Puzzle Swap. I had every panel and over 1400 pieces. I go into puzzle swap after the transfer and I have 105/105 pieces, very few panels, and no option to get pieces from other players or via coins. The only options are View Collected Pieces and Back.
Here's where it gets curious. Since I have a second 3DS I use to streetpass with myself, I did so after the transfer and after I got everything settled, thinking maybe it would get those options back and maybe my pieces and panels.. When I went to get a piece for the old 3DS from the New 3DS, all my panels, pieces showed up when selecting a new piece, even pieces that the old 3DS never got yet from the original 3DS i just transferred the data from. I was even able to get a new piece too.
So my question is: How can I get the New 3DS to show that I have all of those pieces and panels and for the other options to show? What I've read so far is to move the SD Card files to a MicroSD and put that in the New 3DS. But, if the data is already on the New 3DS, is that necessary? Cause it seems to me that the data is there, it's just not showing up. And why are the other two options GONE without a trace and how do I get them back? That part makes no sense to me at all.
Please help and I hope this makes sense to everyone else like it does me. Thank you!