If double points for MR is anything like "everyday spending" for Blue Cash, I've got the same issues. I tried for a while to figure out why my calcs didn't match up with AE's calcs for my everyday spend bonus, and as it turns out, they are under-crediting me for my purchases at a supermarket called Han Ah Reum in Catonsville, MD. They insist, even after being asked to investigate it, that purchases there are not everyday spending.
I only spend about $20 a week there, so I'm only missing something like $10 per year, but it's still irritating. As soon as my anniversary rolls around, next month, I'm going to switch to AmEx SPG, which doesn't have the distinction between everyday spend and not, and other cards.
--Chris