Why Red Velvet’s, NCT Dream’s and Aespa’s albums are gone from streaming platforms?

I just wanted to play b-sides from Armageddon album in Spotify and they are gone! Same with Red Velvet and Nct dream!

I also read that these albums are not available on Apple Music and YT Music too!

WTF is happening? Did this happen before?

Quote from Kitty_Saurus

Its still available to me. Maybe for certain regions or places.

Yeah probably!

I’ve read it is not available in NA and Europe mostlu

Quote from Popper-of-Ks

I'm in North America and they're available.

I’m in US and it is not available

Oh now it’s available guys all of them!!!

Quote from xx-jenn-xx

i see all but nct dream's in the u.s.

Quote from ATZ2006

Its still available to me

Quote from Popper-of-Ks

I'm in North America and they're available.

Now they are available