Any fix for the floor 3 bug?

I've seen a lot of people having a similar issue but I somehow was able to walk through the cave-in like nothing happened and went down to the 4th floor and can't proceed further. Looking for answers I found I was supposed to get an ability to clear the cave-ins but I don't have it and upon returning to the 3rd floor there's rocks blocking my way so I'm unable to return to town either. I can't use the hook of harken as it says the light is out, I can't kill myself either since no enemies spawn so I'm currently stuck between these floors with no was to advance.

Just curious if anyone else has been able to figure out a fix or if they've at least acknowledged this bug and it's being fixed