Thursday October 11: 01:00 EDT

We are experiencing problems on the drives of our media server. Code and PDF downloads are currently offline. Engineers are looking at the problem, but we don’t currently have an estimated time for a fix.

We apologize for the inconvenience.

Thursday October 11: 09:37 EDT

The problem is proving hard to track down. We’ll be bringing content back online as soon as we can, starting with PDF generation.

10:06am

PDF generation is back online. We’re now moving to restore missing code and book extracts. This will take longer, as we’re going to take this opportunity to reorganize the files.

Friday October 12: 18:00 EDT

Code restored. Book excepts and articles gradually being restored.