Supposedly she has resigned over the gender pay gap debacle, except she hasn't because she seems to have moved to a different role in Radio 4.
What organisation do you know where if you don't like what you're being paid in one role, you can just move to another? Did she apply and go through an interview process for the Radio 4 role I wonder?
If not I can't help thinking that she probably just decided she didn't want to live in China anymore, and this was a convenient "get out".