There are no flaws that I can see. All is well! I think that guy is just trying to incite panic into our little island nation. I'll ask Michael to take a 2nd look though when he wakes.
He doesn't have any reason to incite panic. If he wanted to he'd do it a lot easier than provide you with the keys to fix issues. Don't make the mistake of thinking you know everything. Learning never stops and someone is trying to assist you.
Why don't you tell me how to identify these flaws? Everyone thinks you are being helpful, but I find you are just teasing me telling me things exist that I see zero evidence for.