I've never heard it happen. Please inform me with links of cases if you please.
No offense, but you're also not in the veterinary field. I'd love to give you links to cases, but as we've already discussed those studies are lacking. It doesn't mean they don't exist, it's just from individual clients, not published documentation. Since it is my job to learn about these kinds of things you're just going have to trust me and the experienced, board certified veterinarians that see this kind of stuff in real life. One of those vets worked with Dr. Mader (the author of the best reptile medicine text there is) and told me about their experience together treating iguanas with MBD with dog/cat food. It worked to help their MBD short term but then they all died from renal failure and gout later.