Give it a few more weeks if not months. I'm sure there will be a blanket policy put out. It's hard to say when the quarantine and state-level stay at home orders will get lifted- then you're going to have a lot of reservists who are busy catching up at their regular jobs, let alone the ones who get sick from this having to recover from it, and so on.
In the meantime, expect your reserve chains of command to put out some kind of information about what they've been told so far about what could happen with FY20 AT. I'd just about guarantee you that "higher" have addressed it in emails and teleconferences, even if it's still just possibilities at this point.