Failed to execute ‘postMessage’ on ‘DOMWindow’: The target origin provided (‘https://cdns.us1.gigya.com’) does not match the recipient window’s origin (‘https://auth.bose.com’).
SyntaxError: JSON.parse: unexpected character at line 1 column 1 of the JSON data
Seems like there's some control on referrer from some script. If referrer from Bose is not the same as gigya, there's a blank page on login page. Looks like a bug to me (don't know if it's from Bose or Gigya).