Whenever I use the previous page browser button, the current page's button state does not reset. This causes multiple menu items to appear as if they are in their 'current' state when the previous page is revisited. If I hover over the 'current' state of the previously viewed page, it goes back to its normal state. Confusing, right? Check out the site here. I've never encountered this issue before and I've tried everything. Any advice would be greatly appreciated!