I just saw the video, thanks for testing it, the loading bug happened to a few people, I've had to redesign and remake the systems, it looks to be resolved now, it was only happening to 50% of people and I didn't know about it before I submitted to DD as it didn't happen to me, I have my lil bro testing it on his laptop for me now, next DD should be leagues ahead, and bug free.
I can also see the struggles you're having with the difficulty, I have some ideas that will fix that too, thanks a bunch.