I do not know, but they started showing up after end of game format changed, about two weeks ago. I'm not the best player, but I try and can normally get in top 10, when the scores jump by 100X or 1000X something is wrong. Not a level playing field. On my computer, you have highest score 130,865, after you beat JoAnn. I can only view, the outrageous scores as cheats.
Globs has two or three drawbacks, you achieve a high score,and it does not get posted, instead no scores posted yet today. the revised version that does not show total score until level is completed, does not always post or show score when level is not completed. Being flustered at not completing level is par,unreliable play is not.