Yes, she raised it originally in reply to the The Grocer at the end of December, and faced a pile-on for it.
She brought it up a few more times around the 8th of Jan, then again to Jujulia Grace (the Everydoctor grifter) on the 10th of Jan. Jujulia is a blue tick, so Jack finally responded at that point.
View attachment 1889056
She says she emailed and DM'd Jack with her details, and she also provided her Patreon payment reference later on that public twitter thread. She started talking about MCOL on the 12th, setting a deadline of a week after Jack first made contact.
Jack misunderstood one of the squig's tweets on the 15th and tried to organise yet another pile-on, before realising her mistake and deleting the tweet (and thankfully the flying monkeys didn't notice). There was also some nonsense about not receiving emails and her spam folder and suchlike - it's now clear that this was simply a smokescreen to make it look like she wasn't dragging her heels so badly.
The refund was finally sent almost exactly when the deadline expired.
I think the lesson from this is that Jack
will eventually back down if you treat her firmly in front of blue ticks, remain persistent, and don't let yourself get distracted by her nonsense.
I hope people start keeping an eye out for any future blue tick interactions from Jack, and use them as opportunities to ask her to make amends using similar tactics.