Update has too many bugs

The game no longer tells you when you reach max combo, so sometimes it is hard to figure out whether you actually reached it of if you missed twice.
Also, black squares keep coming up every time you make a match. This makes it hard to see the game.
The game has also given me the same mission three times in a row. Its annoying and frustrating. Please fix it.

Anonamooose about Birzzle Fever