At first I thought you were a wizard, then I agreed with that.
In fact, I knew that the place was quite problematic, but this bug is new to me If you get stuck there, just start randomly pulling in all directions after which you will be launched, if not, reduce the speed to the minimum, you will be brought back a little and you will be able to repeat I'm not going to change the build anymore, so I hope you can achieve victory against these damn caves. (I forgot to remind you that it is better to enter this opening at maximum speed)
Thank you for your report!