Known issues we are working on fixing:
Description: Some users are experiencing getting blank questions and answers on iPads after playing many games in a row
iPad answers and questions blank (iOS)
Description: First after you update QuizUp to version 2.1.7 the status bar (with the clock, battery life and more) is missing. If you close the app and open it again, the bar is back.
Description: Sometimes a title may lag or not show up instantly when you hit the required level. Please try playing several more games in that same topic, usually that'll unlock it. If not, check if the title is unlocked 24 hours later. Note that not all topics have titles at the same levels.
Title/achievement didn't unlock