Bests & Worsts Reviews from Amazon

I had these ThinkThin High Protein Brownie Crunch bars on a subscribe and save cycle. I bought some at Trader Joe's, loved them and figured I'd like to always have a stash. The first order came in April and was fine -- delicious. Then, Amazon didn't send me another order until July (even though I specified I wanted them monthly). They gave no apology or explanation. And so far, every bar that I've opened (five of them) has been gross. The chocolate has turned white and is all powdery and nasty (see photo for verification). The chocolate is crumbly and dry when you bite into it -- not exactly appetizing. I believe this happens to chocolate when it is kept in alternately very hot and then very cold conditions with no stability. What a huge disappointment and a waste of money! These are normally very good, but I'll just buy them from the store and steer clear of Amazon's "Subscribe & Save" feature!