Board Thread:Dragon City Gameplay Questions & Answers/@comment-202.67.97.105-20180724111338

I've built a Knight Temple, but the game doesn't seem to recognise that I have and won't let me claim the reward. When I go to do it from the goals thing, everything is normal up until I go into "build", at which point the arrow stays at the top of the game screen, pointing to the right, and I can't even click on anything until it disappears. 