!casts function in aeolus doesn't display a list of casts

The !casts function is supposed to display the 5 latest FAF casts from youtube and also post this link: youtube.com/results?search_query=supreme+commander+%7C+forged+alliance&search_sort=video_date_uploaded&filters=video

For some time now it only posts the link and doesn't post any casts.

(Yes I know there is no maintainer and probably no one will look at this.)