Quiz does not load

Hello guys. I can’t correct my quiz. There the correction does not load, except the task1.

There are all actions in the background:

Hi @jommil,

I see that on the system you have a score for Prerequisites Exam for the day you posted this question.

Maybe it was a problem in the interface, but in the backend, everything worked as expected.

Please let us know you have any other questions or if I misunderstood anything.