It's the first time he's spoken publicly about the fallout following the end of The Kyle and Jackie O Show.
Pete Deppeler will leave KIIS Breakfast for a national role with The Christian O’Connell Show.
It comes after revelations that the fallout from Kyle and Jackie O wiped $26.4m in revenue.
Advertiser concerns linked to the show contributed to $26.4 million in lost metro and regional revenue during FY25.
Comment: 'Henderson's case is that of a heartbreak which so many suffer in silence. Things have got to change.'
'Don't tell anyone, but I'm working on a new project, and all will be revealed soon.'
Sandilands also confirmed he has not spoken to Henderson since their on-air split in February.
The company is now launching claims to recover lost advertising revenue.
'I even suggested I sign an NDA, but nope.'
The redundancies appear to be concentrated within the company's promotions department.
Blake went deep during an interview on Mark Bouris' podcast, Straight Talk.
A high-stakes legal fight, a fractured on-air partnership, and a case that could reshape how talent disputes play out in Australia.
Documents, filed in the Federal Court, have laid bare Henderson's full claims against her employer.
'The reality was that I was receiving a level of online abuse that was quite frankly disgusting and felt very scary'.