In simple terms, it means that you normally receive 180 points, but you can't get that anymore. Points below 180 are essentially useless. As a result, through this bug, you received the 180 points two more times, utilizing the points below 180. When it reached 150 points and finally restored the total score, you still returned to the normal 255 points. The number of points you consumed in one cycle is higher than others, allowing you to receive airdrops more frequently than others. However, this condition is quite strict; it requires luck. If you keep waiting for such opportunities and delay the claiming time, it will lead to a longer cycle.