IE8 Object doesn't support property or method 'indexOf'

Hi, today I'm getting following error in IE8: Object doesn't support property or method 'indexOf' File: recaptcha__en.js, Line: 151, Column: 470 - that maps to following code return a.ua?0<=U(a.ua,5).indexOf("JS_THIRDEYE"):!1}. This error happens on google side, when I enter window.location.href I'm getting: "http://bit.ly/1DZhcgc" On Friday recaptcha was working. Looks like code is missing polyfill for ES5 array methods for IE8. Can this be fixed, please? Thank you. -- You received this message because you are subscribed to the Google Groups "reCAPTCHA" group. To unsubscribe from this group and stop receiving emails from it, send an email to recaptcha+unsubscribe@googlegroups.com. To post to this group, send email to recaptcha@googlegroups.com. Visit this group at http://bit.ly/1dkFnYd. For more options, visit http://bit.ly/P65DvS.