A couple things I've noticed recently is that a Circle of Stars companion who is wildshaped into a Starry Form is still treated like a beastform druid in dialogues. Which is to say, they become invisible and are completely ignored and treated as if they don't exist in conversations. Unless I'm misunderstanding Starry Form, aren't they supposed to be able to interact normally?
Also, any time you switch to a different region within the same act, Starry Form is lost. For example, if you travel from Wyrm's Crossing to the Lower City, or vice versa, you lose your Starry Form as well as its wildshape charge.

Between these two issues, maintaining a Circle of Stars druid in regular gameplay becomes quite tedious since you're repeatedly forced to burn wildshape charges for absolutely no good reason.

I hope Larian continues to provide bug fixes and addresses these, sooner than later. smile