I opened the admitted students “ready to enroll” page by going on the website manually:
Your Decision
You don’t have access to this form - if you believe you received this message in error, please contact mail@admissions.umass.edu
I then opened it using the link the link you shared and received this:
This portal is only for admitted students - if you are an admitted student, please contact mail@admissions.umass.edu so someone can investigate what’s gone wrong.
Has anyone tried the link above about committing to see if it works? My DS tried this morning but it did not work (said “this is for admitted students”)