Why sometimes players cannot receive short-term earnings rewards?

Since Chinese players in deesse used to complain that the settlement time was their sleeping time which was unfair that they couldn't fight back immediately after being attacked by western players, the settlement time was moved up to 16:00 UTC. However, this results that players who completed their daily quests after 16 UTC would be cleared by the quest system at 0 UTC, which makes the system mistakenly think that players did not complete their daily quests for the following day. Now we set the task system clearing time after the settlement of rewards, ;which will settle this issue.