The figure could mean potentially hundreds of thousands of users show signs of mental health distress weekly.
Whistleblowers also accused the charity’s leadership of misusing public funds and failing to deliver on its mission.
The company says the opportunities provided by AI means it needs to be “organised more leanly.”
The AI chatbot app, which has millions of users, said it was responding to parents and regulators.
Tim Richards said the likes of Netflix and Apple TV are complementary rather than damaging for the big screen.
Some commentators predict artificial intelligence is about to replace most customer support jobs.
The media regulator said it was disappointed O2 raised prices more than was advertised when customers took out contracts.
The government is facing questions over whether One Login can be trusted to keep people’s personal data secure.
The site tells BBC News it believes people are viewing riskier sites – but they may just be using VPNs.