I've seen that others have reported similar issues but I have not experienced any of those specific issues so I figured I should make a separate post.
Repro steps: After having completed all the attractions a large portion of the townies repeat the dialogue triggered by this completion every day. None of the attraction-specific dialogue triggered more than once for me, only the full completion dialogues. For the affected NPCs their first dialogue of the day will always by this dialogue but after it's been triggered for that day their dialogue goes back to normal until the next day. I am on the 8th of fall in year 4 and the final attraction I completed was the arcade.
Repro rate: Every in-game day
Platform: Steam
Version: v1.1b-1236
Input: keyboard & mouse