When I start my web browser all my tabs and previous page sessions get restored and pages loaded correctly except Yahoo chart pages for UK stocks. It's automatically redirected to Yahoo home page (not even Yahoo Finance). If I load a chart successfully, next day or just after an hour when a browser clears tab memory, if I try loading a UK stock page with a chart, it does the same - loads Yahoo home. For some UK stocks for example BBOX.L I can't even load it's chart page at all, when I click on "chart" it leaves the stock page and loads Yahoo home. If I try clicking "back" button on my browser to go to previous page in the same tab it tries the correct address for the chart but instantly gets redirected by Yahoo home.