//Based on Johnson’s testimony to Parliament, she was locked up and they threw away the key for 6 years. //
That's not entirely true. gromit. Her arrest wasn't based on his 'testimony'.
Zaghari-Ratcliffe has worked for the BBC World Service Trust (now called BBC Media Action),[20] an international charity that provided training courses to Iranian citizen journalists and bloggers in its Iran Media Development Project's ZigZag magazine and associated radio programme.[21] In 2014, several graduates were convicted and sentenced by Iran to up to 11 years in jail for their participation in these courses.[22][23]
//Zaghari-Ratcliffe worked for the BBC World Service Trust between February 2009 and October 2010, "in a junior capacity as a Training Assistant" according to the CEO of the Thomson Reuters Foundation, before moving to the Thomson Reuters Foundation.[7][24] BBC Media Action described her role as "junior and purely administrative".[25]
Mashregh News, an outlet close to Iranian authorities, pointed to her alleged involvement with the human rights organizations Women Living Under Muslim Laws and Hivos as a motive for her arrest//
https://en.wikipedia.org/wiki/Nazanin_Zaghari-Ratcliffe