It seems we have gone well past the four-month cut-off point on calculating global scores. Scores should have been cut off February 8th, with "Beginner Puzzle: T-cell Lymphoma" being the last puzzle scored. That would have given me 3502 points, yet my global score is 4032.
Lest we forget the mass exodus of players after the last time the scores weren't updated in a timely manner, I suggest someone cull the scores, immediately.
And then write a program to do this automatically, since it appears the scores are revised, manually.