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PC
GameModes: Zombies
Marcus101RR
More than likely only happens to people who have not unlocked OOA (Old One’s Army
The first Item for Stardust on this map, is a Explosive Trap which these weapons cannot be used unless you atleast completed the OOA activity once. This should be triggered automatically.
This bug has already been acknowledged and is being tracked and is listed as “Force OOA completion so players can use OOA weapons” on the development timetable: