I've got both of the dlc but only the coral guardian is in the game. is there anyway to fix this???
#DLC not loading
fathom aspen
elder saffron
This is a known bug and the team is currently working on a fix. 
https://discord.com/channels/623097219628662784/1174008500142215188
uncut chasm
Got it on day 10 in the mail, so i guess wait till then
raw magnet
I believe it shows up when you first get bronze ore. It doesn't show up before you have the materials for crafting.