It's another four-part arc. They're going to Florrum in the next three, but I won't share any more of the plot details I already know. I'm looking forward to the rest of these episodes! I think it's a nice change of scenery after the Onderon arc, which lasted too long in my opinion. At least in this arc they're visiting various planets/space. I love the younglings, and I always enjoy a good Ahsoka story (well not parts of Onderon so much, but I felt the character focus there ended up being mainly on Steela).
BTW, let me know if you have any questions for voice actor Jeff Fischer (Petro), who will be joining Sandtroopers later this month for an interview! Trying to get a couple of the other younglings, too.