I'm an MA student at OU right now, so I can give you some insights here. We are replacing those positions, though they are empty right now. OU takes 3 years because it's 2/2 course load (though that is in talks to change, but probably won't happen by next fall - who knows though?). There's actually some benefits to that, though. While 3 years is a pain, it does mean more opportunities. At other places, teaching/other positions often go to PhD students first. That doesn't happen as much at OU - MA students are right in the mix for all positions, and even get them over PhD students at times. My CV is super diverse because I've had more time and experience than most MA students at other universities. Because of that, OU places MA students at the top programs for PhD; we kind of have a reputation as an MA factory, where we take students and put them into really great places. I'd actually say that if you were looking to come here for your PhD, you might think about somewhere else, but if you're thinking about coming here just for a MA and then applying out, it's a great place to do that.
On the admin side of things, many of the admins got replaced last year and our relationship with them has improved 100%. Last year was very shaky, but the new administration has been much better. So there's also that.