During the nearby inquest-related events (“Destroy psylithium generator”), Creator Zee will not offer the karma rewards to people who already completed the heart. Zee himself does not participate in the fighting so I don’t think this should be the case.
This is still broken. Creator Zee does not allow you to buy his wares, at all.
It’s not a “bug”, per se, vendors do that sometimes when events are active.
There’s a heart vendor in Iron Marches that is basically never accessible because of an event going on the Brand, too.
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