The Pottermore Insider blog has been updated letting fans know that the site is back online after a 3-day maintenance period. The update is as follows:

Following the scheduled three-day maintenance window, Pottermore is now back online.

The updates we’ve made over the past few days have mainly involved replacing hardware, so while you won’t see any obvious changes on the site itself, there has been a lot of work undertaken to help make the site run more smoothly.

You can help us test these behind-the-scenes improvements by logging in and using the site as you normally would: interacting with Moments, adding comments, brewing potions, etc. We’ll be monitoring Pottermore closely over the next few days to see how the site performs.

Also, if you are a Pottermore Beta user and have not yet completed the Beta survey, you have until Monday 7 November before we close it. You only need to complete the survey once, and it can be found here.