I did complete the activity severaltimes and it was successfully completed, but the activity is not marked as complete at the webconsole.
Can you please share your subscription plan?
Free users can work on only one task per day. After completing the task, it might take some time to reflect on the page.
Yes, I’m a free user. Ok, I’ll wait for the next day and will see what happens. Thank you.
I tried today as well, same issue. 