Files should now be fully restored. Please let us know if you see any missing files on any wiki. We apologize for the extended outage.
We are currently rebuilding a server that had its data corrupted. Images should start to work again after this is complete. It is unknown how long the process will take.
We are aware of an outage affecting files and uploads. We are currently investigating this, and working to get it fixed as soon as possible. We apologize for the inconvenience.