sounds like they are sitting you on the window ledge to see if you jump. if you don't they'll just sack you for something else so they never have to justify their response to the actual incident.  because you couldn't keep your mouth shut, engaged with hr, failed to seek independent advice, failed to counter claim.  this is hrs job, they are vermin. they will assess that an injured worker is a liability, give them wfh, and try to get the worker to quit rather then claim. they don't give a fuck how good a worker someone is, if from a financial point of view that worker is a claims liability.  she's going be useless at work, but they know if they sack her she will claim its because she was subject to bullying. which she was. so she's a glaring liability, and that means they can't sack her until you've first quit. but they don't want to sack you, because whatever they put in your file will become the basis for her claim.  so start looking for another job because i'm going to say you fucked it
Australia