The Narzugon stat block under "Hellfire Lance" says
If the creature isn’t revived before then, only a wish spell or killing the lemure and casting true resurrection on the creature’s original body can restore it to life
As you can see, true resurrection is tool tipped incorrectly and should be true resurrection, not true resurrection, as the latter links to a different spell.
The Narzugon stat block under "Hellfire Lance" says
As you can see, true resurrection is tool tipped incorrectly and should be true resurrection, not true resurrection, as the latter links to a different spell.
This has been fixed, the narzugon thanks you!