Issue with v 1.3.3

When using version 1.3.3 we see the following error at our checkout, no longer happens when downgrading to 1.3.2

Uncaught Error: Invalid reCAPTCHA client id: 1
    at Array.<anonymous> (recaptcha__en.js:34:442)
    at recaptcha__en.js:431:246
    at HTMLDivElement.<anonymous> (rcfwc.js:8:32)
    at Function.each (jquery.min.js:2:14543)
    at init.each (jquery.min.js:2:11217)
    at HTMLBodyElement.<anonymous> (rcfwc.js:7:40)
    at HTMLBodyElement.dispatch (jquery.min.js:2:38053)
    at HTMLBodyElement.u (jquery.min.js:2:33916)
    at Object.trigger (jquery.min.js:2:36647)
    at HTMLBodyElement.<anonymous> (jquery.min.js:2:44416)

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