> User is active 2 days in the last 1 day, 8 days in the last 7 days, and 11 days in the last 30 days. Timezones are tricky, but they're not that hard. This is

> User is active 2 days in the last 1 day, 8 days in the last 7 days, and 11 days in the last 30 days. Timezones are tricky, but they're not that hard. This is just bad engineering.