User Profile

In Xcode, i have this issue where it is telling me to revoke a certificate because the account already has a signing certificate but it is not present in my keychain. And that to create a new one, i need to revoke the existing one. I went to the developer portal and tried and revoked all the certificates and tried again. No avail. I can revoke it once, but if i go to a new target and do the same (as it is asking me to) the other one needs revoking again. I do not have a clue what to do.