If you have been experiencing broken images linked in your posts this was found to be a side effect of a setting that served images via IPS proxy. An IPS bug that was fixed in the latest patch caused proxy-served links to break. Unfortunately, we cannot mass correct these as the setting actually altered how the links were embedded in posts where the images were linked.
The workaround is to locate images that are broken and relink them as you find them. Past the direct image links into the editor and CKE will automatically parse them, turning them into displayed images. We are sorry for any inconvenience this has caused.