I recently had two of my Pokemon from my Platinum game go missing? One was a Typhlosion that I had traded from Soul Silver, the other being a Sceptile that I had migrated from Emerald. I'm curious more to what actually happened, then how to get them back. They're not in any of my other games/the boxes/the daycare, however they are still in my pokedex. There isn't really anyone who could have released them or traded them over, so I'm a bit confused. I really hope the older DS Pokemon games aren't going to have any corrupted data problems similar to the internal battery problems in the older games. Has anyone else had Pokemon go missing by any chance?
These are the only ways your dilema could have happened:
Seriously, the last one happened to me. I thought I had a Feraligatr in Heart Gold, but it turned out (after months of searching) that I didn't actually have one and that it was in my Black version, not my Heart Gold.