Does anyone know why QF82 is departing Singapore to Jakarta on 24 Jul?

Does anyone know why QF82 is departing Singapore to Jakarta on 24 Jul? Searching the Qantas website showed there is no QF 82 from Singapore to Sydney that night.

Im not sure but sometimes this happens because the aircraft has been chartered from Jakarta to Sydney and its cheaper to send a plane to Jakarta from singapore than all the way from Australia. I.remrmber this happening a while back to QF8 when it was ferried from DFW to Phoeinx for a charter flight to Sydney

This is extra capacity out of Jakarta at the start of the Lebaran holidays, with QF81 stopping over in Jakarta a few weeks later at the end of the holiday period for Indonesia.

Qantas does this every year.