Both rendering times and rendering errors have return to normal.

Imgix has rolled out a fix and is monitoring the situation which should be back to normal for most users: https://status.imgix.com/incidents/bg0msyrz9f17

Imgix is our service provider for asset caching and manipulation. They are seeing errors that are affecting our asset uploads and serving. Read all the details on their status page: https://status.imgix.com/incidents/bg0msyrz9f17