Star Wars Rebels: Kanan Challenged

This is a one-shot that fills in a little detail between seasons 2 and 3. I'd been thinking about it for awhile, and then I read "Leia: Princess of Alderaan", and got an idea of how to add some slightly more interesting detail to it. This little story delves a bit more into Kanan's blindness, and both his and Hera's reaction to it. Ezra, Sabine, Chopper and AP-5 also make appearances. It's not a particularly upbeat one-shot, but I imagine that the time between S2 and S3 was not a happy one for the crew.
Spoilers for "Leia: Princess of Alderaan".