He won this 5-2 (shield barb too stronk huehe) but Sirens also got banned from jsp

(can check kawaii guild chat for details I guess)
I assume I can challenge Augmentation?
Pming user, someone correct me if I can not (but I'm like 95% sure this is correct ^^)
20. D2jsp Acnt:Augmentation
Battle.net Account: *hi[x_x]
Character name: Habs (Trapper/Spider)
if u lost to sirens u cant challenge aug unless sirens rly is banned, atm it says hes group: members so i dont wanna remove him or nething