Haven't had a chance to verify but I ran this addon last night, and saw nothing. I went back and removed all instances of ulx respawn (!respawn) from a few other modules to make sure they weren't preventing this one from working.
A couple of question regarding how it should work.
1. When you say you don't lose points, do you mean scoreboard score points or traitor/detective credits?
2. Can you respawn someone who is a Spectator with this command? Currently, if someone is a Spectator, and I need to respawn them I would 1st unafk > slay > respawn. Would this command skip the unafk/slay combo (or the slay at the very least) and force them to respawn?
3. The Custom ULX commands released in another thread allow for a user to be respawned while they're still alive, but leaves their corpse behind as if they had died. Is this what we could expect to happen if they're alive?
Again, I'll test this again later tonight.
 Yeah, it literally spawns them as if they never died.
 I've never tested this for TTT, but I would assume not, because it places the player on some sort of spectator team, which this addon is not capable of switching them back to a non-spectator team. It simple just does ply:Spawn()
 Nah, it doesn't do that. I only made this for testing bugs and stuff, because I liked to spawn bots to test things, and slaying them was too much effort, because they would die, and sometimes I made things that had score, and I didn't want it going down, so I just made this simple command.