As others have pointed out, since the last patch the quest "Death to the Crone" is broken, thus preventing players from completing the Cyrodiil Champion achievement.
This is my very last quest to complete Tamriel Hero, hence the frustration.
The problem lies in that the quest step "Kill Barasatii" doesn't update.
Like others, I've defeated her plenty of times ; tried abandoning and retaking the quest ; logging off and back on - but the quest is broken.
Could we please have this patched in the next maintenance cycle?
Attached: pictures for reference.
PC-EU@lothenon_ithilorn
Guildmaster,
Wings of Kynareth
• Lothenon, Altmer Magplar
• Caecilia Petreia, Imperial Stamwarden
• J'kur-do, Khajit StamDK tank
"Come to me, Kynareth, for without you, I might not know the mysteries of the world, and so blind and in terror, I might consume and profane the abundance of your beautiful treasures."