No, it was, I found the post. Routes, dates, times, same as what has been reposted above.It was, but I don't think the routes on which the B747 will operate were announced. The announcement earlier was that QF was planning to use B747 on certain domestic routes before the metals were retired.
Whilst it may be marketing BS, I very much doubt that these were ever positioning flights. Very few of them happen, and they are normally ad hoc, to fix things that were unplanned.If we're honest, it's just marketing BS on what otherwise makes commercial sense to fill seats on positioning flights.