No, you've misunderstood my meaning. From what I've seen on our community, if someone signs up on September 7th 2010 and never visits again, rebuilding achievements on September 7th 2021 doesn't award them anything. But if they sign up on September 7th 2010, their last visit was on September 7th 2020 and you rebuild on September 7th 2021, then they will be awarded the 10 year badge. As I say, it's based on their last visit, even if that wasn't recent but was > than the number of days after their registration set in the rule.