Can someone explain to me how server raid mob list updates?

[Hitpoint]

IB doesn't have a two spawn VS lockout because they are class C.

Whokilledit.com is terribly updated lately. I wouldn't use it for now unless they get a few active people who can edit. It didn't show who killed draco, maestro, or trak for their mid week spawns. And it's not properly updated right now.

I'm confused about the (2) and (1) part also. Maybe those are updated manually.