That is bizarre. So does this happen multiple times during the level? Does it happen near the start, or anywhere in the level? Thanks for bringing this to my attention.
--EDIT-- Tried today's build that bug is no longer there. the level is working fine now. Do you have a discord or something so I can help test better? I have tested many games from indie to AAA. I would like to help you as much as possible.
I made some changes to the script that sets the starting position for the player. That must have fixed it. I do have plans to make a discord and take testers eventually. But that's gonna be a while from now. I'm glad that you're interested. I hope I'll see you then.