Is new email interface confirmed to work on IE 9 and above?

Is new email interface confirmed to work on IE 9 and above?

I'm a new Zoho user as of October 1 and gather I'm using the new email interface. Are there Internet Explorer users out there who can successfully run the new interface? 
 
It works fine for me on Chrome/Firefox/Opera but I'm having problems on Internet Explorer. Our work is on IE 9 and the problem is that clicks on email subjects don't bring up the email body and clicks on the left-side folders don't do anything. The cursor is changing to the "finger point" cursor correctly, but clicks are doing nothing. At home, on a newer version of IE (don't have exact version right now), it doesn't even bring up the webmail interface successfully. Some javascript error during the load (sorry, no more details, I'm more interested in my IE 9/work problem)
 
At work, I have to use IE, that's why I can't just use another browser.