Items not visible in edit mode but appear in preview.

Hi there,

I have a similar issue but the solution is definitely different. I have created a course a few months ago (it worked perfectly fine on LMS as well) and now I need to update some of the quiz questions in the eLearning. When I was opening the files (I tried the different language versions as well), I have seen that parts of the quiz questions slides have disappeared: the radio buttons, the quiz questions, and parts of the icon I have used. I can not share the source file, but I have created screenshots and I have hidden the confidential content (in preview mode everything is visible).

Interestingly, the rest of the content seems to be there, slides with videos, with different interactivities, etc., so it's quite a coincidence and unfortunate that I am about to update the final quiz and that is the part that is not working.

During this period, I did not move the files and did not edit them, so I was wondering if you think it's an Articulate issue or might be a local IT issue (e.g. due to some system upgrade), or in case you have any idea how to fix this.

Thank you, really appreciate your ideas on this.