This will happen if your Facebook account uses a different email to the one you used to sign up to Rip Curl SearchGPS.
To fix this, and connect your original account to Facebook you need to;
1. On Rip Curl Search. Log in using Facebook. Go to SETTINGS menu. Turn Facebook connect OFF. LOG OUT.
2. The email you used to sign up to Rip Curl Search may not be set up in your Facebook account. This makes it impossible for Facebook to make the connection. To fix this go to FACEBOOK PROFILE > CONTACT AND BASIC INFO > EDIT / ADD EMAIL.
3. On Rip Curl Search. Log in using your original account email and password. Go to SETTINGS menu. Turn Facebook connect ON.
Now you can log in using Facebook and share your surfs all from your correct account.