I was super excited to see this pop up on my feed today. A great entry in the series. I did encounter what I think is an unintended feature at the end of the hogwarts level, where the next level would not load, but instead stayed on the loading screen. I tried reloading several times to no avail. ( I downloaded the 64 bit file).
Aside from that. 10/10 would hagrid again. Looking forward to playing the last level in the near future.