Barr continued on the diatribe against Jarrett, sharing anti-Islamist posts from her fans about the former presidential adviser.
In between her new posts, Barr retweeted a flurry of comments that ran the gamut condemning her, to celebrating her downfall, to full-on supporting her.
She then tweeted, "i honestly thought she was Jewish and Persian-ignorant of me for sure, but...i did".
I am more interested in the statement ABC could have made by never making the reboot in the first place.
"Guys I did something unforgiveable so do not defend me".More news: Warriors Vs. Rockets Live Stream
"@ValerieJarrett I want to apologize to you". "My joke was in bad taste".
"I think Joe Rogan is right about ambien".
"Not giving excuses for what I did (tweeted) but I've done weird stuff while on ambien-cracked eggs on the wall at 2am etc", she wrote.
The tweet was later deleted and Barr apologized, but the damage was already done. To Fishman, she wrote, "i created the platform for that inclusivity and you know http://it.ME. I apologize from the bottom of my heart and hope you can find it in your hearts to forgive me".
It was Barr's earlier tweet about Jarrett that caused outrage and ultimately led to the show's cancellation.More news: Subtropical Storm Alberto brings rain, wind gusts to Northeast Florida
The backlash to her latest tweet was swift, with public figures from actors Rosie O'Donnell and Don Cheadle to CNN analyst April Ryan calling out Barr.
"Tone does start at the top, and we like to look up to our President and feel as though he reflects the values of our country", Ms. Jarrett said. The consulting producer on Roseanne tweeted that she would not be returning to the show.
Film director Ava DuVernay praised ABC entertainment boss Channing Dungey, tweeting: "For the record, this is Channing Dungey".
This is a woman who grabbed her crotch and screeched her way through "The Star-Spangled Banner" at a baseball game in 1990.
But her various private life exploits have garnered just as much attention as her career achievements - including three marriages, all ending in divorce, and an abortive attempt to get into politics.
"As I tell my 4-year-old, one makes a choice with one's actions", Rhimes tweeted. Roseanne made a choice.More news: Centre working on long-term solution on fuel price hike: Pradhan
"I'm fine", she said.