frankreport.com has several articles about this.
https://frankreport.com/2020/07/13/raniere-and-clyne-using-morse-code-to-communicate-at-prison-as-nxivm-connected-dancers-warn-media-not-to-use-their-images-without-permission/
https://frankreport.com/2020/07/13/is-pole-dancer-and-other-skinny-women-at-mdc-dance-protest-new-dos-recruits/
https://frankreport.com/2020/07/12/follower-shocked-by-nicki-clyne-led-dance-protest-group-as-24-staunch-nxivm-members-signal-support/
https://frankreport.com/2020/07/10/nxivm-controlled-dance-protest-group-issues-statement-to-media-without-disclosing-nxivm-connection/
https://frankreport.com/2020/07/10/mdc-protest-dance-for-raniere-and-other-prisoners-keeps-going-despite-rain-dos-slaves-dr-danielle-roberts-and-michele-hatchette-lead-protest-tonight/
https://frankreport.com/2020/07/10/dance-protest-at-mdc-headed-by-nicki-clyne-and-other-nxivm-leaders-gains-outside-support-as-they-hide-ties-to-cult/
https://frankreport.com/2020/07/09/nicki-clyne-dr-danielle-roberts-with-nxivm-followers-perform-nightly-dance-protests-outside-brooklyn-mdc-prison-for-cult-leader-keith-raniere/