Components not loading on some status pages

This afternoon we released a patch for a bug to spacing between updates on maintenance notices, and swiftly shot ourselves in the foot by introducing a new bug which broke the display of components on some status pages.

This issue was spotted roughly an hour later and the change was rolled back as soon as we knew about it.

It appears the issue slipped through our automated test suite because it wasn't raising a specific error, just silently failing to load the component tree.

Furthermore, because the code change appeared to be unrelated to the component tree it wasn't covered in our manual QA process for this change.

We will now make efforts to improve our test coverage so that it more comprehensively checks the components are correctly loaded.

Sorry for the confusion.