There's a lot of self studying that needs to be done. People can't just show up to class and hope to learn everything there. New hires (and upgrades for that matter) need to be in the books, even during that nice ten day off stretch for CBTs.

Take responsibility for your studying and do it - if that is done, all will be fine. It's a lot and the firehose is in full force, but there is no reason anyone shouldn't be able to pass if they put in the work.