Why does Candy Crush cheat its players?

I got frustrated and bought one of their special offers of like 15 minutes of unlimited lives and 10 minutes of a booster, but how convenient it wouldn’t let me win that entire 15 minutes but the minute left of unlimited lives it basically beat the level for me out of no where. I even did it again a few levels later and same thing, $1.99 offer for 15 minutes unlimited lives and it kept shuffling for no moves, giving me nothing but random 3 candy matches then the last minute of the unlimited lives it gives me the perfect set up to win. THAT ONE LEVEL only. I miss old candy crush, it was so much fun when it didn’t just cheat non stop.