You run updates on your WordPress site for WordPress core, plug-ins, or themes, something goes wrong and you're left with a blank page displaying the error message 'Briefly unavailable for scheduled maintenance.' Refresh the page, clear the browser cache; no change. Here's how to fix it.
A software fault Fastly 's fragile Content Delivery Network (CDN) on Tuesday, in an embarrassing episode where it, err, failed to deliver content. And took a huge number of high-profile websites offline in the process.