Thought I would pressure can some tomatoes today. I usually water bath can tomatoes, but because it was so hot today I thought it would be quicker to pressure can them. The heat was off and I was waiting for the pressure to drop, when I heard a funny noise come from the canner. When I finally was able to open the lid, this is what I found... One of the lids popped right off!! I can only conclude that I tightened the lid too much and the pressure popped the lid off. The jar doesn't seem damaged. Can I use the jar and ring again?