Thank you for your feedback. Yes, there are quite a few bug…

Thank you for your feedback. Yes, there are quite a few bugs, and one of them is that some people see quests as empty (or can't click complete button). We are working on the fix to this part as well as many other bugs found during this test run.
Again, the game is just a prototype. We released it to test out the gameplay and get user feedback. We expect a more stable version at the end of the summer.