Cavern of the Elements Contradiction

Hello, Greg. I was wondering if you would be able to resolve a contradiction from a couple of your answers. When first asked if the Cavern of the Elements is where the Elemental Lords were created, you said “I don’t think so, no.” When you were asked again some time later, you said “yes, it would make sense for that to be where they were created.” I know that policy is generally to take the first answer, but I wanted to make sure in case you simply changed your mind. Thanks!