4th floorr Schema bug

I ran all the way tot the final node before the boss. The time circle was only moving me slightly, not teleporting me back, so I could not activate the lever and be transported out of the locked zone- so I could not progress in my Trial to the 4th floor boss. I spent an hour getting to this point, very frustrating.

Usually, the time circle brings you back when the time runs. This one was bugged and would not.