Question / Help OBS keeps duplicating the same scene over and over

Hi all

I'm not sure if this is a bug or something I'm doing wrong, but OBS keeps duplicating one of my scenes ("Intro"), sometimes 3 or 4 times. When I delete the extra scenes, I have to re-add the transition from that scene to another one in Advanced Scene Switcher, and when I either switch to another scene collection and back or restart OBS it has duplicated Intro again.

Is anyone else experiencing this, and if so were you able to fix it? Thanks.

Log file: