I am also struggling to get a Kali FP+ (for my trip in mid-February). It's weird - if I try to get a FP+ for our group of 3, Kali doesn't come up as an option at all. If I pick just one of us, I get a handful of FP+ times (all before 10 or after 5, which of course aren't what I want, so I can't even do the thing where you get slightly different but overlapping FP+ times for your group). I'm a little worried I somehow missed the window when they opened up FP+ for Kali (in light of the renovations) and now they've all been taken. Would love to hear I'm wrong on that!