This issue is on Movie Studio 15. I was making something and I don't know what I did but everything on the timeline turned into blocks. They don't show the video or audio on the timeline now, they are just color coordinated squares. I can still make them fade in, add FX, etc... but it is much harder since the boxes are much smaller and don't display the FX icons and others. And it is convenient to see what the video is that you are editing without having to look at the preview window... I am on windows 10 if that matters. I have provided a picture of the issue.

Thanks,
Yuri