This incident has been resolved, thanks for your patience.
Aug 12, 11:47 EDT
A fix for the current issues has been implemented, and we're monitoring the results.
Aug 12, 11:28 EDT
We're now investigating issues related to saving changes on sites, in addition to trial site creation and site upgrade issues -- thank you for your patience.
Aug 12, 11:07 EDT
We are also investigating issues with upgrading sites, which is likely related to errors with trial site creation.
Aug 12, 10:42 EDT
We're investigating reports of errors when creating trial sites from our template store page.
Aug 12, 10:25 EDT