I am new to this forum. I have tried searching the forums and documentation, and I've read the block FAQ, but I have not come across this exact issue. I hope it is okay to ask it here. I am not the main administrator, but I do have admin (manager) rights, and I am using Moodle 3.1.
The people block is working normally in most of my classes, but in one class, I can view the People block normally but when the teacher (teacher, non-editing teacher, and student permissions) views the block there is no participants link in it - see screen shot.
Any input is appreciated.