Same problem. I have played the same level and got all the chocolate cleared several times. Never get another hazelnut. Rather annoyed because I had 6 hours of free boosters which I will now lose.
Level 1027 requires 3 Hazlenuts and 2 Cherries to be brought down as well as 60,000 points. There are only 2 Hazlenuts and 2 Cherries at the bottom. Where is the third Hazlenut? I have played this at least 25 times, and no other Hazlenut is dispensed.
I have had the same issue as well, the last hazelnut is no where to be found, I’ve played the level multiple times and always end up without that last hazelnut.