Hello, I am doing the CCS online training program. I was at the module DHS 36: overview of CCS. I went to take the quiz and I could not open the quiz. Now when I go into the program none of my progress shows that it is marked as done. Is there any way for me to fix this? Do I have to start all over? Also the four modules I had left on the program are now unlocked as well although I have not completed them.