Open Captions feature unresponsive after duplicating captions in Project window

Hi,

Love the idea of creating quick and easy captions for my videos. Unfortunately, I just ran into a strange problem.

After duplicating one of my captions in the Project window, Premiere Pro is misbehaving: what has emerged is a discrepancy between the Open Caption clip in the timeline and what is being displayed in the Program window.

The screenshot below shows that the Program window shows text that isn't what is in the Open Caption clip in the timeline (the text in the Program window is from a wholly different Open Caption file).

Strangely, this didn't just affect one caption, but all my Open Captions in all my timelines.

I was able to fix this. I restarted Premiere Pro and opened my Project, and the Captions were back to normal: no more discrepancies.

I'll update this post if this becomes an issue.