I don't know if you have many Holocron entries for the old Ewoks cartoon series, but how do you spell the name of the mistress of the Snow King from the episode "The Season Scepter"? It might be Odra or Ogra.
Hey Tasty--in Sacrifice towards the end a Tepheron is mentioned, and on the next page it's Terephon. I'm pretty sure it's been Terephon before, but I suppose someone should make onte for the paperback edition. Lemme grab my copy--page 345 midway down, "Tepheron", next page near top, "Terephon."
how do you spell the corellian nuts that are used in ryshcate? In the first X-Wing novel it's "vweliu nut" (and in Tales from the Empire and Triple Zero, according to CUSWE) , while in I, Jedi and From Pencil to Pixel: The Art of Star Wars Galaxies it's spelled "vweilu nut".
Going back to lightsabre vs. lightsaber (pg. 2), the original Star Wars novelisation by ADF and GL listed it as "lightsabre", then Splinter of the Mind's Eye by ADF listed it as "light-sabre". I'm pretty sure everything since has gone to lightsaber.
I'm assuming Lucas Licensing has a policy against "Jedis," since it just about never shows up in any of the literature. And Lucas never used it in the movies I don't think, so he's probably just being over-causual when he's talking.