Why does the data on the overview page differ from that on the event page? Is there any relevant document explaining the statistical caliber for the data displayed on each page?

[yxSgitHUB]

[mikecao]

They should be the same, but depends on what filters you're using.

[yxSgitHUB]

The default filter was used, and no filter were modified. Everything appears to be within the last 24 hours.