Status Updates From Demons

I am enjoying the characters that I have been introduced to. It is confusing keeping up with the different nicknames for them but I managed to understand somewhat who is being referenced. Nikolay/Nicolas did something shameful and it is still a mystery as to what he did. He is seen as “crazy,” but why? What did he do? Liputin is bringing up the rumors, making Alexay angry because it also involves him.