WOTLK Classic: Lich King Kill was counted as invalid but got achievement

https://classic.warcraftlogs.com/reports/KZMa18m3TdkAwBNn

Hi, I was in a 10 man ICC raid and we killed the lich king with a dot right after the last person died and he cast his ability to kill everyone and started the RP. We all got the achievement for killing him so World of Warcraft acknowledged the kill

But warcraft logs is saying it’s invalid. Does warcraft logs not account for this type of kill with the lich kings special 10% interaction?

lich king kill 0%
https://classic.warcraftlogs.com/reports/KZMa18m3TdkAwBNn#view=rankings&fight=last

We’re looking into fixing this issue. For now, you can try uploading as a live log, and include the entire file.