The slider seems to be a script error in some other plugin (possibly the translator) but I can’t debug in IEtester and you will probably need a real version of IE to test as IEtester is unreliable for JS testing.
(Note to Ryan: The web developer tools in IE show the slider working when in IE9 mode which shows that you can’t rely on this method to test or your IE tab in chrome).
I never said I was relying on it. I have BStack which my work provides. Figured that the tab wouldn’t be perfect but for my particular issue I had, it showcased the issue as IE9. Nothing beats the real thing .