Duolingo Schools Failed!
I had over 100 students sharing their progess with me... Today, only two appear... Where did they go? What just happened? Somebody! Must I start telling them all to share their progress again? That would be such a waste of time!
Ok, I went to Settings and changed in language to "I want to learn German (I know English)", then I moved to my dashboard and only three students appeared. Did that again backwards and if fixed it once again... Just testing your answer which was more than extact. Thanks for your help.