We have a couple of summer courses going right now, but much lighter load than usual for our server.
One of the instructors has noted that there appear to be potential database issues: she'll get a help request from a student, where WeBWorK indicates that they've made (for example) 7 attempts on a problem, but clicking on the "Show Past Answers" button will only show one or two attempts.
Has anyone else encountered this? (Should I be concerned that my database isn't working properly?)
I did one server reboot this week but I don't think that should have any effect.
We are running WeBWorK 2.15 on Ubuntu 18.04.