When we try and edit any translation using Internet Explorer 9, when we click on the little pencil icon, the edit box appears but it's completely blank. Clicking on any cart button on the page just freezes the page and nothing appears at all. IE doesn't crash, you just can't click on anything else on the page until you refresh it.
We have tried on multiple computers and it's the same issue.
Firefox works fine but we need it to work with IE.
Site is www.futureselves.com/nl
How can we edit translations using IE9?