Hi, we're really sorry to hear that you encountered issues.
Are you using a Mac by any chance? We’re aware of a problem (that looks like yours) with Chrome and Brave on Mac, but in our tests, using Safari seemed to resolve it. We’d appreciate it if you could give Safari a try and let us know if it works for you! :)
While we haven't had the time to fully investigate this issue yet, we are considering releasing an updated version of the game after the rating period, so we hope to resolve this for you and others who are affected.