My apologies, I missed this reply. I'm not sure what context I could give you. I just watched it bounce around until it didn't. I guess it must have hit the seam between the bowl and the floor, but why that made a difference or why it fully clipped through is beyond me. When I went back to try again, it did a similar thing, endlessly bouncing and always seeming like it was one bounce away from escaping, and then it clipped through the bowl again, but not the floor this time, so I was free of the bowl and finished the level.