Potentially silly question but shouldn't I be able to see the design after clicking on it? After you 'open' a day the links on the designs, eg https://advent.kl

Potentially silly question but shouldn't I be able to see the design after clicking on it? After you 'open' a day the links on the designs, eg https://advent.klart.io/1 https://advent.klart.io/1 and https://advent.klart.io/2 https://advent.klart.io/2, give me a 404.