I checked the thread and found this p.13
"Anonymous #49
For those wanting to potentially guess their outcome after their Upload button disappears from the 'Supporting Documents' tab:
Go back to the 'Ready for assessment' page (the one after clicking 'View Full Application Details' on the Self Service Home Page).
Right-click anywhere on the page and select 'View page source'.
Scroll down until you see "DRL History = Status = READY WL scan = [..] RE scan = [..] Reject Scan = [..]" (usually in green).
Given your upload button on the Supporting Documents page is gone, if 'Reject Scan = 1' then you are likely unsuccessful.
Current theory is that 'WL scan = 1' means waitlisted and 'RE scan = 1' means re-evaluated for the next deadline.
Scroll down further until you see "docs: [..], #OFFERDOCS:" (also likely in green).
If you have "docs: 4," then you are likely successful.
If you have "docs: 3," AND the previous values in Step 3 were all 0 AND your upload button is genuinely gone, then you are also likely successful but they have yet to upload your offer letter to the system.
Take this info with a pinch of salt!"
this is quite stressful
my upload button hasn't disappeared yet too