This happens on IE 11 only so far (OS=windows 8.1). When you make the textbox visible to false, it causes javascript error. Please fix this bug. (sample attached).
Comments: This workaround appears to work: Changing the "http-equiv" meta tag from: <meta http-equiv="X-UA-Compatible" content="IE=EDGE,chrome=1" /> to: <meta http-equiv="X-UA-Compatible" content="IE=10,chrome=1" />
Comments: This workaround appears to work: Changing the "http-equiv" meta tag from: <meta http-equiv="X-UA-Compatible" content="IE=EDGE,chrome=1" /> to: <meta http-equiv="X-UA-Compatible" content="IE=10,chrome=1" />