The US National Labor Relations Board (NLRB) has rejected Activision Blizzard‘s request to hold a new vote at Blizzard Albany. The company wanted all 107 studio employees to participate in it, not just 18 testers.
NLRB stated that Diablo IV testers have every right to vote independently of everyone. They earn much less than other employees and work on their own tasks.
Whether Activision Blizzard will challenge this decision is still unknown.