Today, i played Hoppa dungeon psychic room, when i went into boss room, it not give notice. Then i re-log it, my screen changed into black and my pokes died. Hope fix bug for better experiences

Hi. Thank you for contacting us about your issue.

You have my apologies for this unfortunate situation. You see, this isn't a bug. Usually in dungeons like the Hoopa dungeon and the Forlorn Court, when you logout or relog in either the middle of a battle, after being seen by a roaming Trainer or even sometimes during some dialogue/textbox, it will count as a loss of battle and will indeed faint all your Pokémon in the process. There used to be a time where players could relog without this happening, but it has since been changed. 

I once again apologize for the situation you encountered. We hope the information provided will be useful to you in the future. Always feel free to come back and ask if you have any other question or comment. Good luck in your adventures!

- Kubrick

One more sir,
When i was dealing Hoppa in this case, Hoppa's hand touched me. When i done guadian, i can not move in this case. So i have to log out to reset movement.
Problem is scyther grow up lv 40 and learn X- scissor. When i log out, scyther can not learn X-scissor anymore. Sometime i lost because furry cutter not enough dmg with Hoppa
Did it bug? Hope fix it in the future.

- Fixed a bug where players got stuck if they logged out during a battle after leveling up but before the move learn window appeared.

 

In (tomorrow) client.

Hello @Firefly12
 

Thank you for your report, and I apologize for any inconvenience you've experienced with this interaction.

As Mysticwind already mentioned, this is a known bug and will be fixed with the upcoming Client Update.
 

Feel free to reach out if you have any further concerns or questions.
 

Greetings, ~Crimsonhound