May Bonus: Is swagbucks cutting the value down?

in may i didn't do any "big offers" but i did do the monthly winning streaks..which always came out to 625 sbs.

25sbs > 7 day streak
100 sbs > 14 day
200 sbs > 21 day
300 sbs > 30 day

never missed a day in May. always got first goal, and this never mattered if a month was 28 days or 31 days. it was always 624 or higher if i did other things. but May? was 555sbs they handed me..

did anyone else notice this? jan-april i got the full month of first goals in for each month, never noticed anything under 625. always on the spot or higher if i did anything else.