Great point - it's decreased by 2% based on the unaudited...

Great point - it's decreased by 2% based on the unaudited figures presented in this announcement, and the corresponding announcement from 8 Feb 2023. When audited figures for the H1-FY23 were released on 27 Feb 2023, they showed group revenue was ~$0.9m higher at $60,146,000. We'll have to wait until later this month to see the full audited half-year accounts and see what's going on.

I also note that we received considerably less information in this update compared to the corresponding announcement a year ago.