@silverpill
If you delete a remote cached file should the system reload it from remote if you view the post? This doesn't appear to be happening. After reading the backup and restore process I deleted a file
rm volumes/web/media/9d93aad389b07cd86222c3c8d46b9bedd58fcaea66a6a4d6c6d738e6e01106a4.jpg
This image is still missing when I redisplay the post.