Solved

Reputation change

Hi everyone. The reputation dropped overnight by 400 points, from 5801 to 5401. 

Is that normal? 

The hall of fame season just reset. So yes that is normal

Hello Van. Every month the reputation is reset according to the formula: 

current reputation = reputation at the end of the month - ((reputation at the end of the month - 5000)/2)
5801 - ((5801-5000)/2) = 5801 - 400 = 5401.

So, it's normal.

Thank you Yuri!
I should've checked the other teams in the league.