[biasgame] checks for nil game or reaction before attempting to process vote.
[biasgame] checks for nil game or reaction before attempting to process vote.

Issue Id: ROBYUL-DISCORD-KV

Seklfreak/Robyul2,Seklfreak/Robyul2,Seklfreak/Robyul2,Seklfreak/Robyul2