Product Can't Be Found – Dexter Price Alert for Amazon Review

I like this app a lot, but there is one glaring flaw. More and more often, I go to share a product from my wish list with Amazon Alert, but it tells me the product cannot be found. Makes no sense, as the product is clearly there, otherwise how else would I be trying to share it! At first I thought it was just products on Amazon that were not fulfilled by Amazon, but that's not the case. It also happens with products fulfilled and shipped by Amazon. It's a bit frustrating!
Review by .AKC on Dexter Price Alert for Amazon.