I am used to a 16k difference in my scores between BOINCStats and FreeDC, as each of you has its own cut-off moment for retired projects (and in the case of FreeHAL that more than 15k with me)
Today, however the difference is 200k. Scores have not been refreshed for at least 8 hours (went to bed with the same scores as with those when I woke up, 8 hours later. BOINCStats shows nice increase).