My disfelloshipped pro-organization (¡¡¡) brother, who keeps up with all the literature, loves to write down every single typo he comes across, just for the anecdote. The other day he gave me a list with some of them, for example:
Apparently, they have skipped the word "not" on page 31 of the Awake of the 8th May 2004 of the English edition (I can't check that, since I only have the literature in Spanish right now).
He says a line has been repeated twice in The Watchtower, May 15 2007, page 23.
I'm checking, but all the others he points out are in the Spanish edition.