Hi @miso and welcome to our adorable Community π The studio is always monitoring the levels. If they are too easy or too hard for players they might tweak it a little bit. If you saw the videos with 32 moves they were probably recorded as soon as the level was released.
This might be a recent change as I still can't find the videos with 22 moves. I know that some levels are challenging. You might try taking a break for a day or two. You would be surprised how many times it helped me finish the level once I am back to the game.
Thank you for your understanding. Good luck and keep crushing π