9:00 PM in New South Wales (AEST, UTC+10) = 11:00 AM same day in the UK (GMT, UTC+0).
| Period | NSW | UK | Difference | 9 PM NSW = UK |
|---|---|---|---|---|
| ~Apr–Oct (AEST / BST) | UTC+10 | UTC+1 | 9 hours | 12:00 PM (noon) |
| ~Oct–Apr (AEDT / GMT) | UTC+11 | UTC+0 | 11 hours | 10:00 AM |
The source claimed "1 PM the following day," which would require a 22-hour difference—impossible. Australia is ahead of the UK, not behind. When it's evening in Sydney, it's morning in London.