I set up our space's Table of Contents using the Tab Wizard last week. All worked as expected. Today, the Tabs area is blank and just shows a loading progress bar. When I edit the page and try to edit the Tab Wizard itself, it similarly shows a loading bar and locks up the page.
All of our space sections are still accessible via the left navigation panel, it's only the Tab Wizard that's malfunctioning and not displaying. Nothing has changed with my browser since yesterday (the last time I saw it working correctly. I tried logging out and back in, no change. The Atlassian status page shows no service disruptions.
