Noticed this morning. Pictures you've seen before will show, since they are in your browser cache, but if you empty the cache, or hotlink a new image here, imgur will return a "403 forbidden".
Cut and paste the url of the image into a new browser window, and it shows...since the referrer url isn't wickedfire.com in that case.
Mods: A quick and dirty fix would be to search/replace i.imgur.com to x.imgur.com. That forces a 302 redirect and strips the referrer.
Example...
Hotlinked with i.imgur.com (won't show):
Hotlinked with x.imgur.com:
If you can see both images, then perhaps it's just me...
Cut and paste the url of the image into a new browser window, and it shows...since the referrer url isn't wickedfire.com in that case.
Mods: A quick and dirty fix would be to search/replace i.imgur.com to x.imgur.com. That forces a 302 redirect and strips the referrer.
Example...
Hotlinked with i.imgur.com (won't show):

Hotlinked with x.imgur.com:

If you can see both images, then perhaps it's just me...