Multiple Choice quiz answers on top of each other

I had this happen to me when I animated the answer choices.  When I previewed the question, I saw that this had occurred.  I went back to look at the answer choices in the timeline.  I noticed that Storyline had added an addition animation to the Multiple Choice object.  Sometimes this only occurred after I had saved the project and reopened at a later date.  I solved the problem by going in the Multiple Choice object on the timeline and hid the extra animation for each of the answer choices that Storyline had created.  When I previewed it after hiding the extra animations, it displayed correctly.  

Hi Rhona!

Looks like Curtis has popped in to share his experience and solution with you. Hopefully this will help you as well.

It may be helpful if we could take a look at your .story file if this does not alleviate your issue.

Hi Guys - thanks for the input, but I don't think that's the reason - there is no animation and I can't see any additional items in the timeline.

I've attached the story here.

Hi Rhona!

I'm not seeing an issue with my published output. 

I tested in SCORM Cloud. You can take a look at my course here.

Is the issue limited to your LMS?

Please be sure that the users are viewing in a supported environment as well.