Lucky Attendance Check

Since yesterday, the lucky attendance check no longer doubles after watching ads, and I only received 1 point for the cash, then after watching the ad, I got 3 points for the lottery. Does this make sense? Also, this system is not applied to everyone; some people still get double points for watching ads as before, while others get points and lottery tickets after watching ads. Isn't this unfair? They used to give fewer points, and now they give lottery tickets instead. Please revert it back. The hospital also doesn't give the 100-point event without prior notice, and is this acceptable to operate like this? Let the ads be visible. Please correct this. I feel upset.