Certain known words among my Chinese lingqs (ma5, le5, etc.) always show up yellow. If I mark them known while reading a specific text, they cease to be yellow for that session, but then pop up again as yellow in the next text, even though their status shows them as known (4). I have the same problem in Google Chrome, Mozilla Firefox and Internet Explorer. Has anyone else experienced this?
Sorry, I originally posted this as a comment to a lesson, and then realized it belonged in this forum. Thanks