Was replaying Find the Cats again, @tbear2006 And noticed one of the puzzles was gone, I remember that I saved the project on my computer to play offline because it's a genuinely good game. I still got one of the older versions, v1.0.7 and the puzzle was there displaying normally on the screen. However I couldn't open it in the vector editor because the sprite inside displayed a previously opened one. Exporting it to (outside of scratch) vector editor helped and I recovered the svg :)