It comes after it was revealed last week that editor Richard Frediani has reportedly taken an extended period of leave, after an internal review of bullying and misconduct allegations.
Now, it has been claimed that the show has been 'ripped apart' with some staff members backing Naga and Richard, while others disagree with their approach.
It was previously claimed that the show's staff are feeling increasingly 'uneasy' around Frediani , with the former ITV editor accused of 'shaking' a female editor while working on the show.
On Monday it was claimed that a bullying probe had been launched into the crisis-hit show, with much of the upset centred around its bullish editor Richard Frediani.
BBC Breakfast presenters Naga Munchetty and Charlie Stayt are described as being 'at loggerheads' with editor Richard Frediani amid claims of 'bullying and misconduct'.