I'm working in the Platinum Level 3 Interactive Audio Lessons and all of the vocabulary that I have designated and defined are no longer being highlighted and there are no definitions associated with these characters or pinyin. This just started yesterday using Chrome and Windows 10.
Interactive Audio Lesson vocabulary turned off
November 4, 2017
November 7, 2017
Hi Nong Fu - That is a strange error/change. I have added it to the IT teams list to look at.
November 8, 2017