"The real clanger was Credlin's self-promotion in claiming all...

"The real clanger was Credlin's self-promotion in claiming all sorts of insights about what state and territory leaders said during the March 27 'National Cabinet' meeting - Andrews pointed out that she wasn't even there and that no such details have ever been released by the only person able to do so - Scott Morrison!"

exactly. She is talking about things she has no knowledge of unless one of the government members has breached confidentiality.