I tried to see my timetable, and when I opened it up, it was blank, but all of my courses were listed at the top saying "action required by student" and listing that I had to pick a core and lab slot, etc.
However, in the past when I have opened my timetable all of my classes would be there, even if there were multiple labs or core sections.
My one elective class is shown, but all of my required courses are listed at the top in this way.
My payment agreement was already completed and confirmed.
Does anyone have any idea how to fix this?

Someone mentioned in another thread yesterday that they contacted their department and got it sorted out. Maybe see if you can do the same?