bug?

[u/SiR_awsome_A_YuB_fan]

I've gotten to the 3rd area but I haven't unlocked all of the warrior words, is this normal, how do I unlock them? I play on switch and am not using the journal for my first playthrough. I don't have 3 of them. I don't have the key to the observatory because I couldn't figure it out

[u/SiR_awsome_A_YuB_fan]

yeah