The first one occurs in Ancient's Playground. What happens is when I'm using the sly and tech/laser souls, the projectiles don't disappear when I shoot what I assume to be a breakable wall. I still haven't found the right combo to actually break it

This second one happens at Awakening. Right as I entered the screen, I tried to go right and fell down an invisible pit and died.

Also I have a small question. Does the sparkling of the orbs on the overworld map signify anything? Is it because there are no longer things that need to be discovered in those areas? Anyways, thanks for all the work you've put into this! It was a joy to play.