It's normal to have a jelly but any candy inside? Only using the candy with vertical lines I could remove that freaking jelly upside. It's the second time that this happen to me.
Hi @AdriX100 and welcome to our adorable Community 😊 This is actually normal. It's one the blockers in Candy Crush Saga. These are two-layered icing, which requires two hits to break instead of one. To finish the level, destroy all the icing and clear the jellies behind them. Make as many special candy combinations as you can. These can be really helpful in passing the level. Good luck and keep crushing 🍭