‘Your Party’ is either an interim name or just the working group name, not totally clear which. Anyway, thought it would be of interest.
EDIT: Yeah, it’s not registered with the Electoral Commission, so it’s not yet a political party, but it’s run by the Peace and Justice Project, which is Corbyn’s existing vehicle.
‘On 26–29 June 2016, 21 members of the Shadow Cabinet resigned from the frontbench.’
That’s twenty-one resignations over four days, so not one a day.
I don’t think the rest of your comment is relevant. I accepted that the ‘fully supportive’ quote was accurate at the outset, so clearly I’m not questioning the media’s reporting. I’m just saying it’s not clear what will happen next - because it isn’t - and simply observing that they’ve yet to say anything about it outside of this comment which comes from ‘a source close to Corbyn’, not from the MPs. The rest of your comment is speculation. It may all come true, yes, and I wouldn’t even be particularly surprised if it did. But it also may not.