I think this is harmless, I’m still trying to tune in to what provokes it but I’m suspicious it’s the teleporting, and it’s in two parts. First, a conversation teleports without every member of the group and effectively kills the original thread of dialogue. Can’t communicate with people you left behind, can’t walk back to them without losing the thread. No biggie, getting used to it.
And then, sometimes after a good teleport my options list doubles the “Have X Character follow” “Have Everyone Follow” options. So my list is “Leave, Have Rosalyn Follow, Have Everyone Follow, Have Rosalyn Follow, Have Everyone Follow, Trade, Give Item, Give Gold.” Super minor, definitely a bug. I kind of hope/wish that the doubled option would actually have a different person in the conversation follow, but I doubt that how it’s working. I’ll grab a screenshot of it next time.