Is there any way to revert back to the previous patch where the lever is more consistent? Or is it not allowed to submit runs on an old patch?

My friend and I have been running this game a lot lately, and after the pillar puzzle the lever sometimes (more often than not) takes about 10 seconds for you to be able to pull it. While all the best runs on here run up to the lever and pull it immediately. Does anyone know a legitimate fix for this?