Afternoon Update: robotax ‘bugs’ revealed; toxic smoke warning after Melbourne fire; and 16 insects approved for human consumption

The ATO’s ‘robotax’ campaign had multiple bugs in its systems, internal documents reveal. Photograph: Tom Compagnoni/AAP

Welcome, readers, to Afternoon Update.

The Australian Taxation Office’s troubled “robotax” campaign had multiple bugs in its systems – affecting hundreds of accounts – in the lead-up to an expansion in a bid to collect as much as $15.6bn from taxpayers.