IE8/9: Permission denied when calling editable.isInline()

[Juan Pablo]

• A Permission denied error appears when the method editable.isInline() is called inside an 'instanceReady' callback.
• This only happens with the standard editor (created with CKEDITOR.replace) and not with the inline version.
• The CKEditor files are being served from a remote location (not from the same server as the application that uses them).
• This happens in IE8 and IE9.

[Jakub Ś]

@cm_juan could you provide sample HTML page showing this problem? I have tried below code and didn't get any Permission denied errors.

<script src="http://nightly.ckeditor.com/13-02-08-08-51/full/ckeditor.js"></script>
			
var editor = CKEDITOR.replace( 'editor1', {} );
			
editor.on( 'instanceReady', function( evt ) {
	editor.editable().isInline();
});

Seems that it works as expected. Have I missed anything in above TC?