Hello Mark:
I have two questions
First, I've created the certificate activity in one course and I wanted to use the same one in another course, but I can't. Is there a way to add that certificate created in a course into the template manager?
Second, Suddenly all issued certificates became 0, I was trying to fix a problem and I run cron:
http://site.example.com/admin/cron.php?password=opensesame
After this, issued certificates are 0 and when I try to verify it gives me error, do you know what happened?