The recurring recipe for Jill Bearup has been after exhausting all the "appeal" and "support" processes which are hopeless and either can't or won't help, to ask for the underlying data so that you can understand their decision. In the EU [and because it was once a member of the EU when this rule was enacted, the UK] you're legally entitled to that data because you are its subject.

So far, getting the data hasn't happened once AFAIK but magically she's unbanned/ unblocked/ whatever.