The "Insert Image" and link buttons were not working for some people. Turns out it was my CMS front end (Cloudflare) mangling stuff while trying to help. I've disabled that, which should fix it.
You may need to clear your browser cache to see any difference.
http://www.wikihow.com/Clear-Your-Browser's-Cache
You may need to clear your browser cache to see any difference.
http://www.wikihow.com/Clear-Your-Browser's-Cache