Achievements bugged?

[.]

Pretty sure I did what was needed for the achievements Champion of Elysium and Urge to Sing yet they haven't unlocked?

[Gregor]

The achievement, where you need to defeat Theseus and Asterius with extreme measurements is not retroactive, while the one where you need to get Orpheus to sing again is.

[Xay]

Urge to sing also didn't unlock for me and now i'm finishing their questline.

[Kiribri]

Yea Urge to sing didnt unlock for me as well, he most definitely sang Good Riddance once when i came back down.

[zekitbot]

I also did not get Urge to Sing to unlock after getting Orpheus to sing Good Riddance. I didn't play the beta. Is this supposed to unlock after he sings something else, does anyone know?

[sintrode]

Urge To Sing didn't unlock for me until after I left the room

[zekitbot]

I've done 2-3 runs since he sang and it has not unlocked.

[Mephisto-Luzifer]

Pet Kerberos 10 times not unlocking for me, even after 50 times...

Ok, never mind. You need to leave the "room" first.

[{R}anteros]

I just got Orpheus to sing after 4th clear and the achievement didn't get unlocked (left room). Went searching and found this thread. When I spoke to him I thought there would be some acknowledgement of him singing but nope.

[kazooka]

I'm also having issues with the Champion of Elysium achievement. Just cleared Theseus and Asterius in their golden armor, and the achievement didn't fire.