Out of curiousity I looked at the recently added page, and found out that Momo Botan and Lily had updated, but the main page never said this. I'm pretty sure that happened the last time it updated as well though. Is it justa mistake?

It was finished a while ago, but we were never informed. So it was only recently added. It doesn't show on the front page because we listed the actual release date (in the past), so the database doesn't see it as "new."