[For a moment, the look on Raven's face honestly seems more like he wants to groan in frustration rather than like he's taken aback to hear of a memory discrepancy. But he's definitely still going to do his damndest to appear surprised.]

...What? C'mon Yeager, I might be old but I ain't goin' senile yet! What in the world are you talkin' about? It hasn't been that long.