To the person in single player who’s ferox cave is glitched:

This is why you have to check all the spawns in creative mode, but this is a decently well known glitch that’s been here since gen 2 released, if you have access to steam or google, you can find a steam post with a fix that you have to copy and post. Sadly I don’t have a link, so google is your best bet.

-Lamprey