 <p>oh, I just got what you mean by total revenue going down, weird...</p> <p>I suppose total revenue is only shown for the period of time selected, if you view a 30 or 90 days window, total revenue going down means the revenue over that period is lower than it was for the previous same-length period.</p> <p>Check "pending earning"s to see the all-time total amount on your account.</p>