I am having the same issue. I had over 500 blocks on screen1 of my project. And over 70% of them are gone. I had an admob banner ad component in my app and was going to remove it soon, but now, I’ve lost my almost 1 year’s progress. Is there any way to open the project aia in an older version of kodular like 1.5.3? I hope Kodular can resolve this issue soon.