Okay, I revise last night's opinion, this timetable is horrible. Why did uni abandon alloc8 for some web 2.0 interface (alloc8 was also horrible but at least i understood it).
I'm also missing a subject from the popup portal enrolment thing, but it appears on my academic record, so check that before you get too concerned. My subjects were meant to open for editing today but they're still locked, so I'm just going to try again tomorrow.
@Mavis, I also have core subjects (biomed) so it could be that i guess, but I doubt it since a lot of other people are having trouble as well.
If you want to move into overfull tutorials, your student center will do it for you as long as you have a reason (work/can't get home/etc.)