Not exactly sure if this is related, but this is the error it throws for Twitter authorizations. Can’t imagine it’s much different.
[SOCIAL – 2014-09-07 15:10:04 – 38.126.117.10] Running request: Auth/action_authorize
[SOCIAL – 2014-09-07 15:10:04 – 38.126.117.10] Authorizing with URL: xxx
[SOCIAL – 2014-09-07 15:10:08 – 50.23.108.137] Running request: Auth/action_authorized
[SOCIAL – 2014-09-07 15:10:08 – 50.23.108.137] Failed to verify authentication nonce.
