On most attempts the adventure would bug out at checkpoint 6 or 2 (but mainly 6) where it would stay greyed out as you passed through it. I’m not very good at some of these adventures, but with huge help from youtube videos and hours of practice, I was able to complete this particular one for Glint’s Bastion, despite several retries due to the bug.
I know it’s very minor compared to the other bugs in this game that need to be addressed, but I figured I’d throw it out there incase others have experienced it as well.