Yes I'm confused as well. I thought their third album was Somnum. I think the EP is collaboration with an artist called BEA.That confused me, @smike
I have their 3 albums, the most recent released this year - Somnum - I may have posted a track here.
The blurb for the video for your post states that it is from their third LP - "Where We Bring Our Burdens" . This does not exist (as yet) and seems to be/may eventually be, an EP - the 5 tracks (so far) can be downloaded individually but perhaps not as the EP (I don't do downloads).
Where We Bring Our Burdens by Hælos
Get all the lyrics to songs on Where We Bring Our Burdens and join the Genius community of music scholars to learn the meaning behind the lyrics.genius.com
Lol of course it with BEA it's written on the title. Anyway I do like Haelos, they have got a really good sound.