When I mouse over a menu option (left navigation bar) such as - Quests under "The Library", I see a popup. However, the box around the popup is not the correct side, the "fer" in transfer extends beyond the size of the box. Same happens for items & equipment, clans, allies & manors, etc....almost every option with a mouseover has the box the wrong size. I'm using FireFox. I have refreshed several times.
I'm using Firefox and I have the problem of not being able to click the icons on the subclass system page as it just comes up with a javascript error, so I can't check out what the classes have to offer, for example necromancer etc. I also get this on Internet explorer to. :(
That page has been tested in multiple versions of IE and Firefox and the page has been up for months without any complaint. It still works fine in IE, Opera, Mozilla and Firefox as far as I can tell. What's the error you're getting? Double click the error in the left hand corner in IE or in FF go to Tools -> Javascript Console (clear old errors then refresh the page).
Oh, forgot to ask, could you say which version of each browser you're using as well?