I have downloaded Pokédex 3D a long time ago, after I collected 151 Pokémon (or forms of Pokémon) by putting my 3DS into sleep mode in a Wi-Fi environment (or simply "using Spotpass"), It stopped receiving some other Pokémon, for example, Panpour, Simipour, Pansage, Simisage, and other forms of Deerling and Sawsbuck besides autumn form. What should I do to fix this? Please help if you could.