I was thinking something around those lines too, but am happy that Terry is free! I think McGonagall did something, but I'm not sure what. Maybe Brutka/Albus helped, and that's why she's being so cagey about it?

I'm really interested to see what happens to Terry's interaction w/ the people on the ISS lock. He obviously can't tell them everything, but they're going to find out a lot more about the Order by just learning about the kind of place he's in. And he'll get to know Frank and Alice, but probably won't be able to tell Neville. That's going to be awkward all around.