Congratulations, thats ppr just follow the instructions on how to submit your passport as stated in the mail. You don't need to raise any webform in regards to your change of job.
what other documents was missing and which part of your application was Marked for review required.Have you noticed any changes in your additional document section on your profile.
We have the same timeline,I raise we form and I was told criminality is still valid ,eligibility in progress and security have not been initiated.File is still in cio(Sydney)