No narrated description for wraith's after C8(Desecration) (intended?)

Game Version:

1.6.1f1

Short description:
 
After playing C8 /Desecration) there is no narrated description for wraiths, while they are shown in the new aspects panel after the level finished.

Im not entirely sure if there should be a narration, but if so, it should be added i guess. As there was a narration for any aspect introduced so far, im 80% sure this is a bug, but i wanted to get this confirmed before posting this one as a bug.

Steps to Replicate:

finish C8

watch the end screen

hover over the wraith and see if there is a narration for this aspect

Attachments: 

Screenshot: http://imgur.com/a/RWFpX