Verify that in the Schedule (Setup >
League > Schedule) that in the column next to the date, that
it reads Normal Points. The Type of Week uses the drop
down arrow to select something other than normal bowling.
By using the drop down arrow in the Points Awarded column, there are other options available, such as 'No Points' for a play-off or fun night.
Also, verify that the points are
correct in your league rules.