When I visit a spot and then return to the page I previously was, no 업데이트 appear on it. Is this normal?

I suspect that 당신 are using your browser navigation (back and 앞으로 buttons) to 옮기기 between pages you've visited. Depending on your browser, this will load a cached version of the page to save bandwidth (most browsers do this). So, if 당신 weren't doing this already), make sure to navigate between pages 의해 clicking on 링그 in the pages 또는 using the 팬팝 검색 feature. This should prompt your browser to contact the server and reload the page, rather than 로딩 a cached version. As an alternative, 당신 can force the browser to reload a page (in most Windows browsers this is done 의해 holding down the SHIFT key and clicking the browser "reload" button). One 또는 the other (or both) of these should address your problem. If neither does help, then it is a bug, and should be reported using the "contact us" link at the bottom of any page.