While doing the normal raid, I noticed that debuffs on the last two bosses (The Silken Court, and Queen Ansurek) are missing completely from the addon and as such dont show the raid debuffs.

I tried to update the addon, and it still seems to be missing for me at least.

.+ " volatile-concoction" is also missing
https://www.wowhead.com/spell=441362/volatile-concoction