I recently moved things around in my Photo Bucket account. So that means if you were using the original link that was provided with the sig you will need to update the link in your signature.
But I strongly recommend that you find you sig in my account and save it to your computer. Once you saved it to your computer upload it to Fin Heaven from your computer. Or upload it to another image sharing site like Photo Bucket or Image Shack. This way, if I need to move pictures around again, or delete them to make room for new one your sig just won't disappear.
Link to my signature album
Image Hosting Sites