The usergroup permissions have been edited slightly. New affiliates signing up for CAP are now asked to make 5 posts before they may have signatures. This is to encourage users to participate in the community.
Once the user reaches 5 posts they are allowed a full signature. You might have been editing your signature while the changes were taking place. All changes are now complete, so you may now update your signature as desired. Thanks for being patient during the process and please send us a PM if you have any questions.