codicocodes
Random website breakage
It seems that the site will break for prolonged periods of time without a given reason, and then fix itself again. During this time, it also seems that some persistent data (ie leaderboards) are rolled back.
It doesn't seem to be caused by bad data, as I've cleared website data multiple times, and it has happened twice in two days, which rules out realistic levels of external influence.
It seems that the backend for the website has some already known issues (such as with multiple tabs for a single user), so this could just be an extension of those issues.
Leaderboard is only for last 24 hours, nothing is rolled back and no data is lost. It mentions "Daily Leaderboard". This is not a bug.
Crashes are a bug, don't have much time to solve unfortunately.
Crashes have reduced significantly past month after some efforts into error handling. I'll continue monitoring and will close this issue if breakage does not start happening again.