Fix: season can have two winners returned in random order.
Fix: season can have two winners returned in random order.

michael-pratt/slack-gamebot,hjdarnel/slack-gamebot,michael-pratt/slack-gamebot,AlexLaviolette/slack-gamebot,dblock/slack-gamebot,michael-pratt/slack-gamebot,AlexLaviolette/slack-gamebot,dblock/slack-gamebot,dblock/slack-gamebot,AlexLaviolette/slack-gamebot,AlexLaviolette/slack-gamebot,hjdarnel/slack-gamebot,hjdarnel/slack-gamebot,michael-pratt/slack-gamebot,dblock/slack-gamebot,hjdarnel/slack-gamebot