Yeah you pretty much got the message, through the space on the last one (HTZHQ) is unnecessary.
Simple, went into Testing trying to get the 3 new responses, before i came up with The Machine, so i was confused and intrigued when The Realm Eye shown such cryptic message, at first i dismissed as random letters, but since the two other messages were the same, they had to be some sort of code.
So i went ahead and typed each message into Notepad (legit got a headache doing this), and went to dcode.fr, tried Rot13 and Caesar Ciphers at first to no avail.
Until i saw the Enigma Machine as one of the options, so i did a somewhat dumb thought of Enigma Machine = The Machine, so i tried it there, the first option didn’t work, but when i tried the second option (Kriegsmarine 3 rotors) It showed the deciphered message as above, but without the spaces, so pretty much that was solved.
Except The Glitch’s response, obviously tried with the same setup, just to get another set of random letters, tried various setups with the Enigma Machine cipher to no avail, through there’s the Kriegsmarine 4 rotors which i tried too, but since it had a complicated setup, and the website gave errors, i didn’t manage to decipher it.