smit11

Hey, I used to get that error too when I opened the new client, and could only play on the old one. I followed the instructions from the blog and managed to update my PC successfully.

It's possible that your Pokémon disappeared due to a bug, especially if it vanished suddenly without explanation. Consider restarting the game or contacting support for assistance. Sometimes, glitches occur in games, but there may be solutions available to resolve the issue.