Storyline Issue: Stuck Loading?

I just wanted to share my experience i case it helps anyone else. I experienced this in a scenario lesson that had drag and drop slides in it. The three dots would come on the slide following one of my drag and drop slides. I had set my drag items on a motion path back to their original spot if they were the wrong answer. This was fine, however, on one of my slides, I accidentally put this "return motion path" on all my drag items, even the correct answer. Removing the motion path from the correct answer fixed the issue.