When player logs out or exits the game, addon should notice this and trigger endInvitePhase to announce to guild that the invite phase ended (if this is set in the settings). We need to figure out a way to detect this event. PLAYER_LOGOUT does not seem to be triggered confusingly.

Seems like PLAYER_LOGOUT IS actually triggered on reloadui, player logout and exit. But only on reloadui a guild message is sent using SendChatMessage