If you are generating a book (or a course) and you get stuck on the "Reticulating Splines" step, please try reloading the page in your internet browser.

As long as reloading the page shows an updated book, there is no concern. That step is about saving a new version and then emailing to indicate everything is done.

Usually when it gets stuck, it’s “just” that the progress bar updating is not reliably being notified or polling. We should improve that though, as well as adding more granularity around the step (i.e. breaking it into many steps), since it’s definitely an annoyance…

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