Review Guidelines and Try Again on Blemishes??

I don't even know what to say here. I know it's beta. It works great - when it works. But like most teenaged boys, mine has acne. I'd say at least a third of those that I try to edit and remove a blemish I get the proverbial error of "We encountered an issue with your results. Please view our guidelines and try again." 

I've viewed the guidelines. I see NOTHING about blemishes. I've reported all of them. Nothing's changed. I don't get - and it's frustrating.