Tomodachi and the impossible graph

[TWRoO]

TheSource said:

http://vgchartz.com/swlaunch.php?reg1=Japan&game1=Tomodachi+Collection+-+DS[35684]&reg2=Japan&game2=Brain+Age+2%3A+More+Training+in+Minutes+a+Day+-+DS[3841]&reg3=All&game3=&weeks=30&weekly=1

Brain Age is missing week 18 data for some reason.... I remember a couple of years back I ofund a similar thing with X360 hardware in Italy... just had some random weeks cut out of the graphs.

Also... check out Nintendogs in Europe:
http://vgchartz.com/swlaunch.php?reg1=Japan&game1=Tomodachi+Collection+-+DS[35684]&reg2=Japan&game2=Brain+Age%3A+Train+Your+Brain+in+Minutes+a+Day+-+DS[2948]&reg3=Others&game3=Nintendogs+-+DS[1657]&weeks=88&weekly=1