JQ35 Cancellations

Can anyone tell me when JQ35 is cancelled 3 days in a row, are passengers moved to JQ1035? That flight seems to be departing at the same time but i cant seem to get information anywhere to see if thats the case.
These flight cancellations with Jet star are getting out of control.

It may have been a change of aircraft.

JQ35 was scheduled as a B788

The corresponding JQ1035 are scheduled as A21N

Note that Jetstar had half its B787 fleet grounded last week fleet grounded last week.