Actually, Only Birthday Bash and Bananadrama didn't require any collection to unlock next levels. However it lost its fun. Save Misty still maintains that method.
@LaurenStar mine is similar to yours. However, they changed most of the interface. That make a lot of us feel confused. I wonder "Is that Blossom Blast or is it a different version of Candy Crush?"
@LaurenStar I think you shouldn't search video on Youtube because it's not a good choice. The reason is very simple, graphic. That makes some Youtuber feel confused about the new interface. Despite bad graphic, I habe to play to keep progress. ^^