Yes, there are a fair few problems when browsing this (and most websites) when using IE. I believe they are working to fix these, but don't know when. My suggestion - don't use IE, pick up one of the many other browsers which do work (you can have as many as you like installed) and use one of them. For instance I have IE (for those apps which only work on IE), and Chrome for most others, although at home I use Firefox/Chrome.