Star, so sorry you are going through this. I had no idea, as have been off the SN boards for a while, with just the odd visit to the Goose and Carrot - usually too late to manage reading back and catching up on more than a page or so of posts. The last I heard was some rumblings that things were starting to go a bit off course with the course. I'm really sorry things got worse.
It's so frustrating when you think you've found the right placement, fought for OOC indie and then the place turns out to be something other than the one they 'sold' to you. We are in a similar position, but with no other options at the moment. It stinks.
I haven't yet reached the point of being able to be calm about it - as my rants on the G&C yesterday will testify to, although I do find I do a lot of eye rolling and sighing in a 'here we go again' way these days, which is an improvement on all the bursting into tears I used to do. 
I have no advise, but didn't want to read and run. All I can offer is a bit of solidarity and some virtual
and chocolates, as I feel hopelessly out of date and you are far more knowledgeable and experienced than me anyway.