Hi @jamied and welcome to our adorable Community 😊 This is actually not a glitch. The studio is always monitoring the levels and if they are too hard or too easy for players they might tweak it a little bit. You can read more about it on the link below.
If it doesn't help, I strongly recommend taking a break for a day or two to clear your mind. You would be surprised how many times it helped me finish the level when I come back to the game.
Thank you for your understanding. Good luck and keep crushing 🍭