My first JASAs flown since 'Simplification Day' have not posted at all period. Outbound was Friday and return was yesterday, so I can understand Sunday's flight not having posted yet, but not Friday's.
I noticed that QF had some IT issues over the weekend which seem to affect frequent flyer accounts so maybe the two are connected.
I'm in the same boat - outbound on Friday, return back today. Nothing posted as yet (was not expecting today's SC's to be posted yet anyway)
When I rang Q last week I was told there are quite a few issues because of the changeover.
Please be patient as it should be sorted by the end of August.
Suggest you keep an eye on your account during the next few weeks. I am waiting til September at which time I will call again if things are not sorted by then.