Right-click the game in Dolphin and go to Properties, then head over to the Info tab (or something like that). Click the button to generate an MD5 hash for the game, then post the MD5 hash here. Your dump may be bad, so we need to verify if it is correct.
Alternatively, you might have issues like this if Skip EFB access from CPU is enabled in your graphics settings; try not having it enabled if it already is on.
Alternatively, you might have issues like this if Skip EFB access from CPU is enabled in your graphics settings; try not having it enabled if it already is on.