Ahhhh, yep, I remember now!
'The opening salvo came from Alison Phipps, a Professor of Sociology at Newcastle University. She outed herself as one of the participants in the research, an experience which she “now thoroughly regret[ted]”, she said in a vituperative Twitter thread, as it made her feel “violated” and “incredibly exposed”. “I apologise to the trans community for participating in this research, which is going to cause damage,” Phipps concluded, without telling us why she didn’t withdraw her consent after such an “excruciating” encounter, or why she waited until the findings were published in a widely-circulated magazine to raise her concerns.'
https://thecritic.co.uk/cancel-culture-in-academia/