Pool altering global points just at payout time?

Im not sure what causing his but the pool where i am just before payout time, the Total points of the pool are increased abnormally, resulting in less share%. I took screenshot of reported points in their dashboard right at payout time, and in no time when payout done a lot of points comes from nowhere.
This may be caused by a desphase in time as they said?
What do you think guys? its that possible?

if there is no mistakes from your side then yea, it could be like that