Hello! I'm afraid it is difficult to find the cause and fix for that issue :( But I am currently working on a major improvement of the whole game, so the best solution I can think of right now is that you request for a refund to Steam and when the mentioned update is released, repurchase and try again. I know it's bothersome and am truly sorry I couldn't provide you with a better answer. Hopefully I can find a way to stop this from happening in the future.