Cannot issue certificate (502 Bad Gateaway)
This issue was received from Teacher Linda. She is the one of the course admin for this course. English for TVET : Product and Services
I'm able to replicate her issue in this course only. Here is the link to it:
It happens to a few different browsers as well (Google, IE, and Firefox), however, I've tried on any other different course it and it's working fine. Only for this course.
Let me know if you need other information.