@Justin That's what my worry is, a crack that's not possible to see, but could very well surface after a few goes. La Hacienda already told me they don't have a replacement part for the dome so if it breaks, it's a goner, nothing Aldi could do about it. Doubtful Aldi would refund if it did break, especially when it's logged on my order as I've contacted them.
I took a better inspection of mine, attached a better pic of the crack. It almost looks like it's been damaged, filled in, and covered up. Anyone have any thoughts?