Hmm so far:
Flower stuff is weird. I feel it's an ability from her role. I very much doubt it's something townish. My take for now is a slight scum read on her.
If I were to compare midnight now to the one and only game we played together where he was town I'd say he's a bit more passive now. Not sure if it's alignement indicative or just how he's feeling like playing now or if the other game was an exception.
Al Sama might or might not be/trigger a bastard mechanism. First time playing where a host is also a player.
Usopp is pretty neutral to me since he didn't do anything that would definitely ping me as he being town or scum.
Rest is pretty neutral so far. Playing with everyone else for the first time and didn't get anything that would make me feel they were definitely town or scum