In lesson 5.return, the activity does not seem to match the lesson.
After some reading around, it seems that the activity applies to loops instead, but loops haven't been covered yet.
When I tried to follow the instructions anyway, I received an error - even after getting the hint, and copying the code verbatim.
The Report a Bug feature is also not working. And the Hey Are You There alert has been popping up while I'm actively working on the activities.
My OS is Windows 7, my browser is Chrome, and is updated. I also tried reloading the page a few times.
Thank you for your assistance.