Yea! A fix has been made.
See Patch Notes 2.6.1 2/25/2014.
The 2 datacrons on Makeb are now listed correctly.
and they also say
- Smugglers will now properly be granted the Codex entry “Smuggler: Butcher’s Bane” and its corresponding title when completing “The Butcher.”
- Jedi Knights and Sith Warriors who have completed The Sand Demon/Demon’s Blood missions will be properly granted the “Bestiary: Sand Demon” Codex entry. Those currently on the missions have had them reset.
- Jedi Knights are now granted the “Persons of Note: Darth Angral (Knight)” Codex entry when completing “Race to the Ruins.” Knights who previously completed this mission will be granted it automatically.
The title "The Butcher" is for a lvl 47 class story on Tatooine
The "Sand Demon" is for Tatooine.
The "Darth Angral" is for Coruscant