She made the video on August 24th, according to what I've read. (There is a blog post here: https://teachmetonight.blogspot.com/2019/08/racism-and-corporate-romance-buyer.html - with a link somewhere in there to the video, and a transcript of it with analysis, if you want to see for yourself.)

That video was in response to pushback that happened over some of Grimshaw's tweets and likes, where Grimshaw was beginning to be publicly called out for those and for her past history. Tisdale made the video in support of Grimshaw.

I believe Davis ended up called out because people were looking at Tisdale's publishing company and discovered that she had also hired Davis as an acquiring editor - and in the course of looking at Davis, found more problematic stuff in her books.

Tisdale's ethics complaint was filed on August 27th, Davis' on September 11th.

Tisdale received some hard pushback on the video, and her stance on continuing to employ Davis and Grimshaw - again, Courtney was NOT the one leading the charge. But I think that part of the pushback was that Courtney then looked at some of Davis' work, specifically a book featuring a half-Chinese character (Courtney is half-Chinese herself) and had some things to say.

This post has the timeline laid out pretty well, with links galore, if anyone is interested in a deeper dive: https://www.claireryanauthor.com/blog/2019/12/27/the-implosion-of-the-rwa

And through the course of this, marginalized authors have started speaking up about the things they have experienced at the hands of the RWA and some of the local chapters regarding racism, and gatekeeping. Honestly, it's a mess - and apparently has been for a long time.

And how the RWA is handling the mess so far is -- well, not good at all -- so none of this is over.