So what is the problem if she changed it because of you? I should think it shows how much she cares; how she is concerned about your SI and worrying that she might not be available herself to help you when you call.
I would be flattered with the idea my T would be thinking of me even when I'm not paying her for it!
And about the facebook: seems like she has been into administration lately indeed. Seems very normal to me, when one is changing places, or quitting a job or whatever the reason might be that she is leaving. When she has a new job, it might even be a requirement for that job.
Wishing you a good session tomorrow!