During patch 7.23, Riot made the First Win of the Day mission easier to get for players by changing it to reset after 20 hours instead of 22 hours. This was an important change, especially since getting the mission every day was one of the main assumptions in Riot's calculations and graphs that showed that the new BE system was on par or better than the old IP system. This means that players have a good chance of getting the mission every day even if it took several games to get it the day before.
On 2nd of February, Riot reverted back the reset duration from 20 hours to 22 hours. This disappointing nerf wasn't mentioned in the patch notes or anywhere else. Unless this change was accidentally made, we should at least get an explanation for why the First Win of the Day mission is getting nerfed.
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