@Lady_NugWitch, that's not only me saying, your plant at week 9 was clearly only at the beginning of the flower, all leaves, almost not flower. It's not because the seedbank point a date that you should harvest. Just check the site I sent. Check any harvested flower and see the difference with yours...
growdiaries.com/seedbank/fastbuds/banana-purple-punch-auto/harvests
@Lady_NugWitch, Hello NugSwitch - Autoflowers may take longer to fully develop buds. Your harvest looks like harvested to early… next grow - give it more time