Bug on level 30 – PipeRoll Winter HD Review

I should have read the previous reviews...I can't get past level 30 either. I complete it and it says congratulations and then freezes and goes back to level 30. Very disappointed since I did pay for this app. Will not buy another one of these apps since there have been plenty of reviews about the bug and they have yet to be fixed.
Review by Megan12981 on PipeRoll Winter HD.