Necromancer badge is for good answers to old questions. I was looking at who won it lately: https://worldbuilding.stackexchange.com/help/badges/17/necromancer None of the dates are right. It says Ozymandias most recently earned it on October 28. But the link is to an answer Ozzy wrote on Feb 17, 2017! I looked through the others. They all have wrong dates.
Am I misunderstanding something? Or is this a bug in the exchange?