I've been noticing lately lots of images missing from posts, mainly Photobucket linked ones.
I use the Norton Connectsafe DNS settings as it's pretty good for filtering out adult stuff when you share the internet with your kids, pron, gambling, booze sites etc. ie. All the fun stuff

i reverted to the DNS settings of my internet provider and now it's working again.
Here's an example of a post where they were missing before
http://www.offsetguitars.com/forums/vie ... =6&t=98191" onclick="window.open(this.href);return false;