I was fighting Solgaleo last night and lost connection to my internet briefly.. I logged back in and was in the pokecenter and my mysterious ticket was gone... is there anyway i can get it back or am i out of luck with loss of connection?

Hello @BarsBars. My apologies for the inconvenience you experienced.

 

Unfortunately, there is no way to recover the Solgaleo since it was counted as a loss and you did not catch it. Furthermore, we cannot restore your Mysterious Ticket because we cannot verify if the disconnect was on our end or yours. We also cannot verify if you would have won the battle/catch the Pokémon. It would also be unfair to previous players who were also denied.

Though this may be disappointing, please try to understand. 

Have a great rest of your day.