Blood altar unusable

altough I have captured beasts they don't show in the recipe book: I just see 'No Matching recipes'
If I uncheck the 'hide unusable' checkbox I see them but still can't use them.

Problem appearted after I right clicked on 2 bestiary orbs in the bestiary.
Usually I right clicked on the orb when bestiary book is open and then it was working fine.

If I capture a new beast, I'll be able to use the blood altar once and then the problem will reappear

https://imgur.com/a/L6OVwOK

I have the same problem too.
I wasn't doing anything out of the ordinary just simply beastcrafting until I simply cound't. The crafting button all greyed out eventhough I have plenty of beasts still.

Looking at your screenies, looks like you are short on mundane beasts. There are only three placed in the altar, but the recipe needs 4.

Need to go capture some more generic beasts.